Updated on 2026/04/06

写真a

 
Akizuki Takuma
 
Organization
Graduate Faculty of Interdisciplinary Research Faculty of Engineering Mechanical Engineering (Mechanical Engineering) Associate Professor
Title
Associate Professor
Contact information
メールアドレス
Homepage
https://senslab.yamanashi.ac.jp/
Other name(s)
Akiduki Takuma
Profile
Takuma AKIDUKI received the Ph.D degree in electronic and information engineering from Toyohashi University of Technology, Aichi, Japan, in 2012. He was an Assistant Professor at Yamanashi Eiwa College, Yamanashi, Japan, from 2012 to 2015 and at the Department of Mechanical Engineering, Toyohashi University of Technology from 2015 to 2025. Since 2025, he has been an Associate Professor with the Department of Mechanical Engineering, University of Yamanashi. His research interests include signal processing and physiological and behavioral sensing.
External link

Research History

  • University of Yamanashi   Graduate Faculty of Interdisciplinary Research Faculty of Engineering Mechanical Engineering   Associate Professor

    2025.8

  • Toyohashi University of Technology   Graduate School of Engineering Department of Mechanical Engineering   Assistant Professor

    2015.4 - 2025.7

  • Yamanashi Eiwa College   Department of Humanities   Assistant Professor

    2012.4 - 2015.3

Education

  • Toyohashi University of Technology   Graduate School of Engineering, Doctoral Course   Department of Electronic and Information Engineering

    2008.4 - 2012.3

  • Toyohashi University of Technology   Graduate School of Engineering, Master Course   Department of Production Systems Engineering

    2006.4 - 2008.3

  • Toyohashi University of Technology   Faculty of Engineering   Department of Production Systems Engineering

    2004.4 - 2006.3

  • Kumamoto National College of Technology   Department of Electronic Control

    - 2004.3

Degree

  • Dr. Eng. ( 2012.3 )

Research Areas

  • Informatics / Mechanics and mechatronics

  • Informatics / Soft computing

Research Interests

  • Force Sensor

  • Dynamical Systems

  • Driver Behavior

  • Biometric Measurement

  • Human Body Motion

  • Wearable Sensing

  • Activity Recognition

  • Human Activity Sensing

  • Activity Sensing

Research Projects

  • Estimation of Driver States Using a Single Inertial Sensor

    Grant number：23K03743  2023.4 - 2026.3

    Japan Society for the Promotion of Science  Toyohashi University of Technology  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    秋月 拓磨, 高橋 弘毅, 荒川 俊也

    　 More details

    Authorship：Principal investigator  Grant type：Competitive  Type of fund：：Science research expense

  • 装着型センサを用いたドライバ心身状態モニタリングシステムの開発

    Grant number：JPMJTM22CV  2022.10 - 2024.3

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    Authorship：Principal investigator  Grant type：Competitive  Type of fund：：Science research expense

  • 残存運動機能を活用した無動力歩行リハビリ支援機器の開発

    Grant number：22K03980  2022.4 - 2025.3

    日本学術振興会  科学研究費助成事業 基盤研究(C)  基盤研究(C)

    今村 孝, 棚橋 重仁, 橋本 学, 秋月 拓磨, 野田 善之

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    Authorship：Coinvestigator(s)  Grant type：Competitive  Type of fund：：Science research expense

  • Driver state estimation based on body movement and its application to the safe driving support

    Grant number：19K14924  2019.4 - 2022.3

    Japan Society for the Promotion of Science  Toyohashi University of Technology  Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists  Grant-in-Aid for Early-Career Scientists

    Akiduki Takuma

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    Authorship：Principal investigator  Grant type：Competitive  Type of fund：：Science research expense

    To assist drivers in driving safely, we have proposed a measure for evaluating driver inattention based on hand activities and developed a detection algorithm for the measures. The proposed method detects the driver's hand activities as acceleration signals using inertial sensors attached to the wrists. Furthermore, we showed that the detected hand acceleration signals could be used to detect inattentive driving behaviors and their mental states, i.e., drowsiness and visual/manual/cognitive distractions in driving, by applying machine learning methods. These results show it succeeded in the studies on developing the evaluation method for driver vigilance based on hand activities and its application to driver state estimation, which was the goal of this research project.

  • Method of Gravitational Wave Search Based on Adaptive Time-Frequency Analysis and Machine Learning

    Grant number：17K05437  2017.4 - 2020.3

    Japan Society for the Promotion of Science  Nagaoka University of Technology  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)  Grant-in-Aid for Scientific Research (C)

    Takahashi Hirotaka

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    Authorship：Coinvestigator(s)  Grant type：Competitive  Type of fund：：Science research expense

    The algorithm based on Hilbert-Huang transform (HHT) analysis and machine learning has been developed as a method for time series analysis of nonlinear and nonstationary data, and it enables us to perform a high resolution time frequency analysis of signals with strong frequency modulation by evaluating the instantaneous variation of amplitude and frequency of data.
    By using the developed method, we analyzed gravitational waves from black hole quasi normal mode and core collapse supernova, respectively. Moreover, the noise selection and noise reduction method based on machine learning was proposed.
    We suggested that the analysis method based on the HHT and machine learning was also effective for gravitational wave analysis, and indicated the necessity of further research.

  • 生理・身体情報を用いたドライバ状態モニタリングデバイスの開発

    Grant number：STI28007  2016.9 - 2017.3

    Takuma Akiduki

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    Authorship：Principal investigator  Grant type：Competitive  Type of fund：：Funded research

  • Extraction of individual features from human motion data and its applications to skill education support

    Grant number：16K06156  2016.4 - 2019.3

    Japan Society for the Promotion of Science  Toyohashi University of Technology  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)  Grant-in-Aid for Scientific Research (C)

    Akiduki Takuma, Zhang Zhong

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    Authorship：Principal investigator  Grant type：Competitive  Type of fund：：Science research expense

    In this research, we toward to develop a method to extract and analyze individual characteristics (individuality) such as habit and difference in skill levels, in human body movement from motion data, and apply it to skill education.To construct the extraction method of individual features, we discussed the following two major points: (1) a feature extraction technique using a trajectory attractor on a phase space, and (2) an automatic selection technique of variables constituting the phase space.
    As a result, we have shown an analysis process for clarifying what kind of movement difference occurred in which position in and between subjects from multivariate measurement data. In addition, we have confirmed the effectiveness of the proposed method by analyzing the individuality of the walking motion and the left turn motion in the car driving.

  • Development of Operational Assistance System of Operational Pouring Robot Using Joystick with Reaction Force Display

    Grant number：25420181  2013.4 - 2016.3

    Japan Society for the Promotion of Science  University of Yamanashi  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)  Grant-in-Aid for Scientific Research (C)

    NODA Yoshiyuki

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    Authorship：Coinvestigator(s)  Grant type：Competitive  Type of fund：：Science research expense

    In recent years, an automatic pouring robot has been developed in casting industry. In the small and medium-sized casting companies, the operational pouring robots are applied for realizing the high-precision pouring in high-mix low-volume production. However, it is difficult to pour precisely into the mold, because of the low realistic sensation of pouring motion on the operation site. Therefore, the operational assistance system for realizing the high-precision pouring to the operational pouring robot is developed in this study.
    In the results, the operability of the pouring robot is improved by applying the joystick with reaction force display which has same operational direction to the motion of the pouring robot. And, the positioning control system of ladle has been developed for pouring the liquid precisely into the sprue cup.

  • Feature Extraction of Human Motion by using Phase Space and Its Application to Car-Driver's Motion Analysis

    Grant number：25870855  2013.4 - 2016.3

    Japan Society for the Promotion of Science  Yamanashi Eiwa College/Toyohashi University of Technology  Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B)  Grant-in-Aid for Young Scientists (B)

    Akiduki Takuma

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    Authorship：Principal investigator  Grant type：Competitive  Type of fund：：Science research expense

    In this study, we address a time-series analysis method for human motion analysis based on symbolization of sensor data. In our approach, the time series of the periodical signals are expressed by dynamical systems having attractors, which symbolize the time series in state space. For detecting individual characteristics in motion, we discussed differences between our approach and sliding window approach. Then, we conducted computer experiments using the simple pendulum system for investigating the relationship between the physical conditions of motion and the distribution of symbols in the symbol spaces that are designed by two approaches. Moreover, we studied the methodology of application of our approach to actual motion data for clarifying the issues of our approach. These results suggest that symbol space designed by our method can be used to discriminate individual characteristics in motion.

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Papers

  • A Study of Plan Growth Measurement for Greenhouse Tomato Cultivation Using First-Person View Videos Reviewed

    Koki CHO, Takuma AKIDUKI, Takahiro YAMAUCHI, Kotaro TAKAYAMA

    Journal of Japan Society for Fuzzy Theory and Intelligent Informatics   38 ( 1 )   506 - 510   2026.2

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    Authorship：Corresponding author   Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society for Fuzzy Theory and Intelligent Informatics  

    DOI： 10.3156/jsoft.38.1_506

  • FEM-Based Design and Characterization of a Millimeter-Scale Piezoelectric Resonance Force Sensor Reviewed Major achievement

    Aoto Yamazaki, Takuma Akiduki, Atsuo Honna, Michiteru Kitazaki, Tomoaki Mashimo

    IEEE Access   14   17960 - 17970   2026.1( ISSN：2169-3536 )

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：IEEE  

    DOI： 10.1109/ACCESS.2026.3659235

  • Driver Activity Recognition With Vision Transformer Using Time–Frequency Representations Derived From Wrist-Worn Sensors Reviewed International coauthorship Major achievement

    Yusuke Sakai, Takuma Akiduki, Marco Meyer-Conde, Hirotaka Takahashi

    IEEE Access   13   188839 - 188854   2025.11( ISSN：2169-3536  eISSN：2169-3536 )

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：Institute of Electrical and Electronics Engineers (IEEE)  

    DOI： 10.1109/access.2025.3628273

  • Convolutional Neural Networks for Sleep Stages Classification Using Multiple PSG Signals Reviewed International coauthorship

    Yusuke Sakai, Kenji Iwamoto, Yuto Omae, Tsuyoshi Mikami, Takuma Akiduki, Kazuki Sakai, Marco Meyer-Conde, Hirotaka Takahashi

    ICIC Express Letters   19 ( 9 )   1029 - 1037   2025.9

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：ICIC International  

    DOI： 10.24507/icicel.19.09.1029

  • Measurement of Driver Activity and Mental State Using Wrist-Worn Sensors Invited Major achievement

    Takuma Akiduki, Toshihiro Okuyama, Toshiya Arakawa, Hirotaka Takahashi

    Journal of Society of Automotive Engineers of Japan   79 ( 7 )   114 - 121   2025.7

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    Authorship：Lead author,　Corresponding author   Language：Japanese   Publishing type：(MISC) Introduction and explanation (scientific journal)   Publisher：Society of Automotive Engineers of Japan, Inc.  

  • Sleep Stage Classification Using Convolutional Neural Networks with Multichannel Physiological Signals Reviewed

    Yusuke SAKAI, Kenji IWAMOTO, Yuto OMAE, Tsuyoshi MIKAMI, Takuma AKIDUKI, Kazuki SAKAI, Marco MEYER-CONDE, Hirotaka TAKAHASHI

    Journal of Japan Society for Fuzzy Theory and Intelligent Informatics   37 ( 1 )   506 - 510   2025.2( ISSN：1347-7986  eISSN：1881-7203 )

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    Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society for Fuzzy Theory and Intelligent Informatics  

    DOI： 10.3156/jsoft.37.1_506

  • Toward Collecting Driving Data Using Wrist-Worn Sensors in Real Vehicles and its Application to Driver Activity Recognition Reviewed

    Takuma AKIDUKI, Tomohiro KAWAHARA, Toshihiro OKUYAMA, Toshiya ARAKAWA, Hirotaka TAKAHASHI

    Journal of Japan Society for Fuzzy Theory and Intelligent Informatics   37 ( 1 )   544 - 548   2025.2( ISSN：1347-7986  eISSN：1881-7203 )

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    Authorship：Lead author,　Corresponding author   Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society for Fuzzy Theory and Intelligent Informatics  

    DOI： 10.3156/jsoft.37.1_544

  • Real-Time Photosynthesis Monitoring of Whole Tomato Plant Canopy in a Semi-Closed Tunnel Type Greenhouse -A New Photosynthesis Measurement Algorithm under Dynamically Controlled Ventilation- Reviewed

    Tomonori Shirota, Naomichi Fujiuchi, Yuri Isoyama, Yoshinari Oba, Takuma Akiduki, Kotaro Takayama

    Proceedings of the 14th International Conference of Asia-Pacific Federation for Information Technology in Agriculture   Paper ID: C-1   2024.11

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    Language：English   Publishing type：Research paper (international conference proceedings)  

  • Development of an In-Vehicle Measurement System for Estimation of Driver’s State Using Wrist-Worn Sensors Reviewed

    Tomohiro KAWAHARA, Takuma AKIDUKI, Toshiya ARAKAWA, Hirotaka TAKAHASHI

    Journal of Japan Society for Fuzzy Theory and Intelligent Informatics   36 ( 1 )   501 - 506   2024.2( ISSN：1347-7986  eISSN：1881-7203 )

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    Authorship：Corresponding author   Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society for Fuzzy Theory and Intelligent Informatics  

    DOI： 10.3156/jsoft.36.1_501

  • STUDY ON SURFACE MEASUREMENT FOR 3D PARTS WITH SMALLER DEFECTS USING PHASE SHIFT TECHNIQUE Reviewed

    Zhong Zhang, Oriza Yokosawa, Takuma Akiduki

    ICIC Express Letters   17 ( 7 )   833 - 840   2023.7( ISSN：1881-803X )

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：ICIC International  

    DOI： 10.24507/icicel.17.07.833

    Scopus

  • Control Design and Implementation of Robotic Massage Based on Finger Pressing Motion Analysis Reviewed

    Naoya Harada, Takuma Akiduki, Michiteru Kitazaki, Ryosuke Tasaki

    2023 8th International Conference on Control and Robotics Engineering (ICCRE)   250 - 253   2023.4(  ISBN：9798350345650 )

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    Language：English   Publishing type：Research paper (international conference proceedings)   Publisher：IEEE  

    DOI： 10.1109/iccre57112.2023.10155612

    Scopus

  • A Method for Measuring Respiratory Rate During Driving Using a Wearable Accelerometer Reviewed

    Takuma AKIDUKI, Hirotaka TAKAHASHI

    Journal of Japan Society for Fuzzy Theory and Intelligent Informatics   35 ( 1 )   538 - 542   2023.2( ISSN：1347-7986  eISSN：1881-7203 )

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    Authorship：Lead author,　Corresponding author   Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society for Fuzzy Theory and Intelligent Informatics  

    DOI： 10.3156/jsoft.35.1_538

  • DEVELOPMENT OF A SURFACE DEFECT INSPECTION METHOD AND SYSTEM BY DEEP LEARNING Reviewed

    Zhong Zhang, Takahiro Shirai, Takuma Akiduki

    ICIC Express Letters, Part B: Applications   13 ( 8 )   827 - 835   2022.8( ISSN：2185-2766 )

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：ICIC International  

    DOI： 10.24507/icicelb.13.08.827

    Scopus

  • Driver Activity Recognition Using Wrist-Worn Acceleration Sensors Reviewed

    Shinichiro Kayashima, Takuma Akiduki, Toshiya Arakawa, Hirotaka Takahashi

    Journal of Japan Society for Fuzzy Theory and Intelligent Informatics   34 ( 2 )   544 - 549   2022.5

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    Authorship：Corresponding author   Language：Japanese   Publishing type：Research paper (scientific journal)  

    DOI： 10.3156/jsoft.34.2_544

  • フィジカルケアロボットによる手技療法における身体の状態推定と制御 Invited

    田崎良佑, 秋月拓磨, 真下智昭, 大村廉, 本名敦夫, 北崎充晃

    システム/制御/情報   66 ( 2 )   14 - 19   2022.2( ISSN：0916-1600 )

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    Language：Japanese   Publishing type：(MISC) Introduction and explanation (scientific journal)  

    DOI： 10.11509/isciesci.66.2_50

    J-GLOBAL

  • Inattentive Driving Detection Using Body-Worn Sensors: Feasibility Study Reviewed Major achievement

    Takuma Akiduki, Jun Nagasawa, Zhong Zhang, Yuto Omae, Toshiya Arakawa, Hirotaka Takahashi

    Sensors   22 ( 1 )   352 - 352   2022.1( ISSN：1424-8220  eISSN：1424-8220 )

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：MDPI AG  

    DOI： 10.3390/s22010352

    Scopus

  • A Study of Effects of Driver's Sleepiness on Driver's Subsidiary Behaviors Reviewed

    Kan Tsubowa, Takuma Akiduki, Zhong Zhang, Hirotaka Takahashi, Yuto Omae

    International Journal of Innovative Computing, Information and Control   17 ( 5 )   1791 - 1799   2021.10( ISSN：1349-4198  eISSN：1349-418X )

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/ijicic.17.05.1791

    Web of Science

    Scopus

  • Quantitative evaluation of bridge floor cracks by using 2-dimensional complex discrete wavelet packet transform Reviewed

    Zhong Zhang, Takuma Sogabe, Takuma Akiduki, Taiki Saito, Kazuhiro Hayashi

    ICIC Express Letters, Part B: Applications   12 ( 6 )   567 - 576   2021.6( ISSN：2185-2766 )

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    Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：ICIC International  

    DOI： 10.24507/icicelb.12.06.567

    Scopus

  • Toward Personal Authentication Using Gesture Classification with EMG Data Reviewed

    Ryusei SHIBATA, Tsuyoshi MIKAMI, Takuma AKIDUKI, Yuto OMAE, Hirotaka TAKAHASHI

    Journal of Japan Society for Fuzzy Theory and Intelligent Informatics   33 ( 1 )   549 - 554   2021.2( ISSN：1347-7986  eISSN：1881-7203 )

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    Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society for Fuzzy Theory and Intelligent Informatics  

    <p>We examine a possibility of personal authentication using forearm surface EMG (s-EMG) during gesture operation. The s-EMG was measured 10 times from the 5 subjects during performing 6 gestures. In our previous research, we performed the gesture identification by using Support Vector Machine (SVM). As the feature values, we used the maximum and minimum values and their times of the time domain data during gesture. As the result, the identification rate was 66.7%. In this paper, to improve the identification rate, we increased the future values which we used, and we introduced the selection algorithms of the important feature values based on the random forest. As the result, the identification rate by using SVM was improved to over 80%. Moreover, the previous research claimed that the feature values in frequency domain was not effective. We found that some feature values in the frequency domain was effective for the gesture identification.</p>

    DOI： 10.3156/jsoft.33.1_549

    J-GLOBAL

  • Effect of Motion and Hand Shape of a Massage Robot on Social Impression: Exploratory study in a Virtual Environment. Reviewed

    Kyosuke Yamamoto, Yuki Kato, Ryosuke Tasaki, Takuma Akiduki, Tomoaki Mashimo, Atsuo Honna, Michiteru Kitazaki

    CAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments   19 - 20   2020.12

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    Language：English   Publishing type：Research paper (international conference proceedings)   Publisher：Eurographics Association  

    DOI： 10.2312/egve.20201278

    Other Link： https://dblp.uni-trier.de/db/conf/egve/icat-egve2020p.html#YamamotoKTAMHK20

  • スポーツテック：招待論文：4．単一慣性センサを用いた競泳指導サポートシステム Invited Reviewed

    髙橋 弘毅, 大前 佑斗, 酒井 一樹, 秋月 拓磨, 塩野谷 明

    情報処理   61 ( 11 )   2020.10

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    Language：Japanese   Publishing type：Research paper (scientific journal)  

    CiNii Books

  • Assessment of Muscle Fatigue Based on the Reaction Force of Muscles for a Basis of Developing a Massage Robot Reviewed

    Yasutaka Yasumoto, Takuma Akiduki, Tomoaki Mashimo, Ryosuke Tasaki, Ren Ohmura, Atsuo Honna, Michiteru Kitazaki

    2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC)   2020-October   4244 - 4249   2020.10( ISSN：2168-2216  eISSN：2168-2232 )

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)   Publisher：IEEE  

    DOI： 10.1109/smc42975.2020.9283477

    Scopus

  • Detection of Driver Workload Using Wrist-Worn Wearable Sensors: A Feasibility Study Reviewed

    Ryuto Tanaka, Takuma Akiduki, Hirotaka Takahashi

    IEEE Transactions on Systems, Man, and Cybernetics: Systems   2020-October   1723 - 1730   2020.10( ISSN：2168-2216  eISSN：2168-2232 )

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)   Publisher：IEEE  

    DOI： 10.1109/SMC42975.2020.9282860

    Scopus

    Other Link： https://dblp.uni-trier.de/db/conf/smc/smc2020.html#TanakaAT20

  • Cracks in bridge floor detected by 2-dimensional complex discrete wavelet packet transform Reviewed

    Zhong Zhang, Ohzora Hamata, Takuma Akiduki, Tomoaki Mashimo, Taiki Saito, Kazuhiro Hayashi

    International Journal of Innovative Computing, Information and Control   16 ( 6 )   2007 - 2019   2020.10( ISSN：1349-4198  eISSN：1349-418X )

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/ijicic.16.06.2007

    Web of Science

    Scopus

  • Classification of human gait acceleration data using convolutional neural networks Reviewed International coauthorship

    Daniel Kreuter, Hirotaka Takahashi, Yuto Omae, Takuma Akiduki, Zhong Zhang

    International Journal of Innovative Computing, Information and Control   16 ( 2 )   609 - 619   2020.4( ISSN：1349-4198  eISSN：1349-418X )

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/ijicic.16.02.609

    Web of Science

    Scopus

  • Detection of swimming stroke start timing by deep learning from an inertial sensor Reviewed

    Yuto Omae, Masahiro Kobayashi, Kazuki Sakai, Takuma Akiduki, Akira Shionoya, Hirotaka Takahashi

    ICIC Express Letters, Part B: Applications   11 ( 3 )   245 - 251   2020.3( ISSN：2185-2766 )

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/icicelb.11.03.245

    Scopus

  • System for Supporting Swimmer by Using Single Inertial Sensor: Development of Prototype and its Evaluation Reviewed

    高橋弘毅, 小林幹京, 大前佑斗, 酒井一樹, 秋月拓磨, 塩野谷明

    知能と情報   32 ( 1 )   544 - 549   2020.2( ISSN：1347-7986 )

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    Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society for Fuzzy Theory and Intelligent Informatics  

    <p>We aim to develop a swimming motion coaching support system for beginner and/or intermediate swimmers by using single inertial sensor. In this paper, we develop a prototype to visualize the acquired sensor data and display the timing information of swimming motion such as respective stroke and turn. Our previous proposed estimation methods of the swimming motion are implemented in the prototype. We carry out a questionnaire survey to evaluate the visibility, effectiveness and reliability of the prototype. As the result, although there are various opinions on the estimation error of respective stroke and turn, it is suggested that the prototype system is required at the actual training scene.</p>

    DOI： 10.3156/jsoft.32.1_544

    CiNii Books

    J-GLOBAL

  • Detection of Casting Defects from Process Data using Singular Value Decomposition Reviewed

    Wei Sheng Gan, Takuma Akiduki, Zhong Zhang

    Proc. of the SICE Annual Conference 2019   420 - 423   2019.9

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)  

  • A Study on Development of Wavelet Deep Learning Reviewed

    Zhong Zhang, Tatsuya Sugino, Takuma Akiduki, Tomoaki Mashimo

    International Conference on Wavelet Analysis and Pattern Recognition   2019-July   146 - 151   2019.7( ISSN：2158-5695  eISSN：2158-5709 )

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    Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： 10.1109/ICWAPR48189.2019.8946481

    Web of Science

    Scopus

  • Research on surface defects detection of reflected curved surface based on convolutional neural networks Reviewed

    Zhong Zhang, Borui Zhang, Takuma Akiduki, Tomoaki Mashimo, Tianbiao Yu

    ICIC Express Letters, Part B: Applications   10 ( 7 )   627 - 634   2019.7( ISSN：2185-2766 )

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/icicelb.10.07.627

    Scopus

  • Feature Extraction for Gait Identification by Using Trajectory Attractors Reviewed

    Takuma Akiduki, Zhong Zhang, Hirotaka Takahashi

    ICIC Express Letters   13 ( 6 )   529 - 538   2019.6

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/icicel.13.06.529

  • A new risk estimation model of bayesian network for adapting to driving environment changing Reviewed

    Zhong Zhang, Taira Furuichi, Takuma Ueda, Takuma Akiduki, Tomoaki Mashimo

    ICIC Express Letters, Part B: Applications   10 ( 6 )   515 - 521   2019.6( ISSN：2185-2766 )

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/icicelb.10.06.515

    Scopus

  • Consideration of human motion’s individual differences-based feature space evaluation function for anomaly detection Reviewed

    Masaya Mori, Yuto Omae, Takuma Akiduki, Hirotaka Takahashi

    International Journal of Innovative Computing, Information and Control   15 ( 2 )   783 - 791   2019.4( ISSN：1349-4198  eISSN：1349-418X )

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/ijicic.15.02.783

    Web of Science

    Scopus

  • Specular reflection surface defects detection by using deep learning Reviewed International coauthorship

    Zhong Zhang, Borui Zhang, Takuma Akiduki

    ACM International Conference Proceeding Series   6 - 10   2019.4

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    Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： 10.1145/3325917.3325930

    Web of Science

    Scopus

    Other Link： https://dblp.uni-trier.de/db/conf/icisdm/icisdm2019.html#0005ZA19

  • Speeding Up of the Complex Discrete Wavelet Transform by Using Lifting Scheme Reviewed

    Zhang Zhong, Shimasue Kosuke, Arashi Yuya, Toda Hiroshi, Akiduki Takuma

    Journal of Signal Processing   23 ( 2 )   55 - 74   2019.3( ISSN：1342-6230 )

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    Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Research Institute of Signal Processing, Japan  

    It is well known that the Lifting Scheme (LS) allows us to design the fast calculation method of the Discrete Wavelet Transform (DWT). However, unfortunately, the LS can be only adopted for the wavelets having a compact support. For example, Meyer wavelet, which is a famous orthonormal wavelet basis, has no compact support. Additionally, the Complex Discrete Wavelet Transform (CDWT) is steady and useful for many signal processing applications, however, its imaginary part is constructed from the wavelets having no compact support. Therefore, we cannot adopt the LS for these analyses. In this study, we propose the design method of the LS filters for all the orthonormal wavelet bases without relation to having a compact support or not. We adopt our proposed method for the CDWTs using Meyer wavelet and Daubechies 6 wavelet, and confirm their steady analyses and fast calculation speeds.

    DOI： 10.2299/jsp.23.55

    J-GLOBAL

  • Estimation Method of Turn Section During Swimming by Using Ensemble Learning and Single Inertial Sensor Reviewed

    小林幹京, 大前佑斗, 酒井一樹, 秋月拓磨, 塩野谷明, 高橋弘毅

    知能と情報   31 ( 1 )   597 - 602   2019.2( ISSN：1347-7986 )

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    Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society for Fuzzy Theory and Intelligent Informatics  

    <p>We aim to develop a swimming motion coaching system for beginner and/or intermediate swimmers using a single inertial sensor. One of the requirements of the system is the process of automatically estimating and dividing the section of swimming motions (such as stroke and turn) from the sensor data. In the previous study which performed automatic estimation of the swimming motion by non ensemble learning, it was impossible to remove the different motion patterns by individuals, and the generalization ability was low. In this paper, in order to learn a common pattern in each motion and realize the motion estimation with high accuracy, we proposed an estimation method of the turn section by using random forest which is one of ensemble learning. As a result, it was suggested that the turn section could be estimated with higher accuracy than non ensemble learning method in all four swimming styles.</p>

    DOI： 10.3156/jsoft.31.1_597

    CiNii Books

    J-GLOBAL

  • Toward Extraction of Individual Characteristics from the Inertial Sensors data of Walking Motion by Singular Value Decomposition Reviewed

    高橋弘毅, 神尾郁好, 秋月拓磨, ZHANG Zhong

    知能と情報   31 ( 1 )   603 - 607   2019.2( ISSN：1347-7986 )

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    Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society for Fuzzy Theory and Intelligent Informatics  

    <p>In our previous researches, we discussed a method based on of extracting both of a similarities/style and differences/characteristic component from walking motions using four wearable motion sensors. This method suggested that data with segmented walking motion could be used to identify individuals. However, we did not discuss the physical meanings of the similarities/style and differences/characteristic components of a subject from the walking data. In this paper, we discuss a method of determining which segment data contributes to the similarities/style and differences/characteristic components, toward the understanding of the physical meanings of the similarities/style and differences/characteristic components of a subject from the walking data.</p>

    DOI： 10.3156/jsoft.31.1_603

    CiNii Books

    J-GLOBAL

  • A novel deep learning optimization algorithm for human motions anomaly detection Reviewed

    Yuto Omae, Masaya Mori, Takuma Akiduki, Hirotaka Takahashi

    International Journal of Innovative Computing, Information and Control   15 ( 1 )   199 - 208   2019.2( ISSN：1349-4198  eISSN：1349-418X )

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/ijicic.15.01.199

    Web of Science

    Scopus

  • Circulant wavelet instantaneous correlation and its application to water leakage Reviewed

    Zhong Zhang, Jyunji Suzuki, Hiroshi Toda, Takuma Akiduki

    International Conference on Wavelet Analysis and Pattern Recognition   2018-July   107 - 112   2018.11( ISSN：2158-5695  eISSN：2158-5709 )

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    Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： 10.1109/ICWAPR.2018.8521338

    Web of Science

    Scopus

  • Extraction and classification of human gait features from acceleration data Reviewed

    Takuma Akiduki, Kento Kawamura, Zhong Zhang, Hirotaka Takahashi

    International Journal of Innovative Computing, Information and Control   14 ( 4 )   1361 - 1370   2018.8( ISSN：1349-4198  eISSN：1349-418X )

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/ijicic.14.04.1361

    Web of Science

    Scopus

  • Development of driver psychology evaluation system based on driving operation information Reviewed

    Zhong Zhang, Shogo Takayanagi, Takuma Akiduki, Lang Wei

    ICIC Express Letters   12 ( 7 )   689 - 697   2018.7( ISSN：1881-803X )

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/icicel.12.07.689

    Scopus

  • Research on defect detection of printing surface Reviewed

    Zhong Zhang, Jiaji Fang, Takuma Akiduki, Xuehong He

    ICIC Express Letters, Part B: Applications   9 ( 6 )   541 - 549   2018.6( ISSN：2185-2766 )

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/icicelb.09.06.541

    Scopus

  • Swimming motion classification for coaching system by using a sensor device Reviewed

    Masahiro Kobayashi, Yuto Omae, Kazuki Sakai, Akira Shionoya, Hirotaka Takahashi, Takuma Akiduki, Kazufumi Nakai, Nobuo Ezaki, Yoshihisa Sakurai, Chikara Miyaji

    ICIC Express Letters, Part B: Applications   9 ( 3 )   209 - 218   2018.3( ISSN：2185-2766 )

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/icicelb.09.03.209

    Scopus

  • Proposal for Sleep Apnea Syndrome discriminating method and discovery process pre-SAS. Reviewed

    白砂絹和, ZHANG Zhong, 戸田浩, 石川康宏, 阪口龍彦, 秋月拓磨

    日本機械学会論文集(Web)   84 ( 868 )   18-00328 - 18-00328   2018( ISSN：2187-9761 )

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    Language：Japanese   Publishing type：Research paper (scientific journal)  

    This paper presents a discrimination method of Sleep Apnea Syndrome (SAS) and early detection of potential Sleep Apnea Syndrome (Pre-SAS) using sleep breath sound, by which each subject can take the required data for the diagnosis at home only with a voice recorder. Sleep breath sound of around two hours is analyzed statistically for detecting SAS patients. Long silence sections in the sleep breath sound and the biggest sound pressure typically occurred after them are compared for distinguishing Pre-SAS, SAS patients and non-patients. The k-means method is applied for classifying the above sound data. The proposed method drastically reduces the time and effort required for SAS diagnosis compared to the current medical approaches. Experimental results show the effectiveness of the proposed method, by which 100 % accuracy of discrimination is achieved.&lt;/p&gt;

    DOI： 10.1299/transjsme.18-00328

    J-GLOBAL

  • A Study of a new wavelet neural network for deep learning Reviewed

    Zhong Zhang, Yiming Shi, Hiroshi Toda, Takuma Akiduki

    International Conference on Wavelet Analysis and Pattern Recognition   1   127 - 131   2017.10( ISSN：2158-5695  eISSN：2158-5709 )

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    Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： 10.1109/ICWAPR.2017.8076676

    Web of Science

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  • Swimming style classification based on ensemble learning and adaptive feature value by using inertial measurement unit Reviewed

    Yuto Omae, Yoshihisa Kon, Masahiro Kobayashi, Kazuki Sakai, Akira Shionoya, Hirotaka Takahashi, Takuma Akiduki, Kazufumi Nakai, Nobuo Ezaki, Yoshihisa Sakurai, Chikara Miyaji

    Journal of Advanced Computational Intelligence and Intelligent Informatics   21 ( 4 )   616 - 631   2017.7( ISSN：1343-0130  eISSN：1883-8014 )

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.20965/jaciii.2017.p0616

    Web of Science

    Scopus

  • Optimization of light source position in appearance inspection system for specular reflection surface Reviewed

    Zhong Zhang, Hironobu Yoshioka, Shiqing Ren, Takuma Akiduki, Tetsuo Miyake

    International Journal of Innovative Computing, Information and Control   13 ( 2 )   575 - 590   2017.4( ISSN：1349-4198  eISSN：1349-418X )

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/ijicic.13.02.575

    Web of Science

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  • Calculation Reduction for Continuous Wavelet Transform Using Gabor Wavelet Reviewed

    白砂絹和, ZHANG Zhong, 三宅哲夫, 秋月拓磨, 戸田浩

    日本応用数理学会論文誌(Web)   27 ( 2 )   186 - 215   2017( ISSN：2424-0982 )

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    Language：Japanese   Publishing type：Research paper (scientific journal)  

    DOI： 10.11540/jsiamt.27.2_186

    J-GLOBAL

  • Consideration of composing method of the optimized real-signal mother wavelet Reviewed

    Zhong Zhang, Junji Suzuki, Takuma Akiduki, Tetsuo Miyake

    International Conference on Wavelet Analysis and Pattern Recognition   2016-November   107 - 113   2016.11( ISSN：2158-5695  eISSN：2158-5709 )

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    Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： 10.1109/ICWAPR.2016.7731632

    Web of Science

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  • Study on bridge floor crack detection using the 2-dimensional complex discrete wavelet packet transform Reviewed

    Zhong Zhang, Ohzora Hamada, Hiroshi Toda, Takuma Akiduki, Tetsuo Miyake

    International Conference on Wavelet Analysis and Pattern Recognition   2016-November   225 - 229   2016.11( ISSN：2158-5695  eISSN：2158-5709 )

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    Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： 10.1109/ICWAPR.2016.7731646

    Web of Science

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  • Driver behavior analysis at the time of crossing pass using vehicle kinematic model and gmm model Reviewed International coauthorship

    Zhong Zhang, Jing Joe Chong, Takuma Akiduki, Tetsuo Miyake, Lang Wei

    ICIC Express Letters, Part B: Applications   7 ( 10 )   2217 - 2223   2016.10( ISSN：2185-2766 )

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/icicelb.07.10.2217

    Scopus

  • Study of individual characteristics in human motion by using acceleration data Reviewed

    Ikumi Kamio, Hirotaka Takahashi, Takuma Akiduki, Zhong Zhang

    ICIC Express Letters, Part B: Applications   7 ( 10 )   2225 - 2232   2016.10( ISSN：2185-2766 )

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/icicelb.07.10.2225

    Scopus

  • Extraction of human gait feature from acceleration data Reviewed

    Takuma Akiduki, Akir Uchida, Zhong Zhang, Takashi Imamura, Hirotaka Takahashi

    ICIC Express Letters, Part B: Applications   7 ( 3 )   649 - 656   2016.3( ISSN：2185-2766 )

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.24507/icicelb.07.03.649

    Scopus

  • A new approach to diagnose Sleep Apnea Syndrome using a continuous wavelet transform Reviewed

    Zhong Zhang, Ikki Sawamura, Hiroshi Toda, Takuma Akiduki, Tetsuo Miyake

    International Conference on Wavelet Analysis and Pattern Recognition   2015-October   128 - 132   2015.10( ISSN：2158-5695  eISSN：2158-5709 )

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    Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： 10.1109/ICWAPR.2015.7295938

    Web of Science

    Scopus

  • Toward classification of swimming style by using underwater wireless accelerometer data Reviewed

    Yoshihisa Kon, Yuto Omae, Kazuki Sakai, Hirotaka Takahashi, Chikara Miyaji, Yoshihisa Sakurai, Takuma Akiduki, Nobuo Ezaki, Kazufumi Nakai

    UbiComp and ISWC 2015 - Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and the Proceedings of the 2015 ACM International Symposium on Wearable Computers   85 - 88   2015.9

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    Language：English   Publishing type：Research paper (international conference proceedings)   Publisher：ACM  

    DOI： 10.1145/2800835.2800875

    Scopus

    J-GLOBAL

    Other Link： https://dblp.uni-trier.de/db/conf/huc/ubicomp2015ap.html#KonOSTAMSEN15

  • Symbolization of human motion: Case of simple walking motion Reviewed

    Takuma Akiduki, Zhong Zhang, Takashi Imamura, Hirotaka Takahashi

    ICIC Express Letters, Part B: Applications   6 ( 4 )   959 - 965   2015.1( ISSN：2185-2766 )

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)  

    Scopus

    Other Link： http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84924571665&origin=inward

  • Using Tablet Computers for Sister-School's Exchange Program in Yamanashi Eiwa Junior High School

    Hirotaka Takahashi, Miwa Kondo, Rai Shukuin, Sayuri Fujimaki, Takako Mitsui Michihiro Namba, Manabu Sugiura, Takuma Akiduki

    Journal of Yamanashi Eiwa College   13   63 - 73   2015.1( ISSN：1348-575X )

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    Language：Japanese   Publishing type：Research paper (bulletin of university, research institution)   Publisher：山梨英和大学  

    山梨英和中学校の英語強化クラス(IEC)においては、タブレット端末を一人1台「個人所有」し、生徒同士が教え合い学び合う協働的な学びの中から、コミュニケーション能力を育むことを目的として、授業中や課外活動などにおいて活用をしている。本論文では、特に2013年夏に実施したオーストラリア姉妹校での語学研修を終えるまでの過程の中で、タブレット端末をどのようにIECの教育プログラムに組込み実践したかを示す。最後に、本校におけるタブレット端末を用いた教育実践の今後の進展と課題を述べる。

    CiNii Books

  • Develop the Ability to Use ICT through Build and Bring Your Own Device Reviewed

    SUGIURA Manabu, AKIDUKI Takuma, GOTO Akira, NAMBA Michihiro, TAKAHASHI Hirotaka

    日本教育工学会論文誌   38 ( 3 )   287 - 297   2014.12( ISSN：1349-8290 )

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    Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：日本教育工学会  

    This study attempts to develop the ability to use ICT through the new method called BBYOD (Build and Bring Your Own). In BBYOD, new note PC was distributed to learner. As part of ICT literacy education, the learners learn the process of initial setup and management for own device. They carry the notebook PC, of which the setup was completed as &quot;personal item&quot;, and make positive use of them for learning activities. We have tried to perform the BBYOD course in Yamanashi Eiwa College. As a result, it is possible for us to provide the BBYOD course that includes the fundamental skills of an office suite, which are needed as college freshman. Moreover, the students&#039; experience of the process of initial setup in class has made a favorable impact on their motivation for learning, and brought a better understanding of the importance of network security and the file management.

    DOI： 10.15077/jjet.KJ00009649930

    CiNii Books

  • Toward symbolization of human motion data- time-series clustering in symbol space Reviewed

    Takuma Akiduki, Zhong Zhang, Takashi Imamura, Hirotaka Takahashi

    ICIC Express Letters, Part B: Applications   5 ( 2 )   387 - 392   2014.4( ISSN：2185-2766 )

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：ICIC International  

    Scopus

  • Development of a driver inattention detection system using dynamic relational network Reviewed International coauthorship

    Md Rizal Othmvan, Zhong Zhang, Takuma Akiduki, Hajime Suzuki, Takashi Imamura, Tetsuo Miyake

    International Journal of Innovative Computing, Information and Control   10 ( 3 )   1189 - 1205   2014( ISSN：1349-4198 )

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    Language：English   Publishing type：Research paper (scientific journal)  

    Scopus

    J-GLOBAL

  • Toward symbolization of human motion data - statistical analysis in symbol space- Reviewed

    Takuma Akiduki, Zhong Zhang, Takashi Imamura, Tetsuo Miyake, Hirotaka Takahashi, Michihiro Namba

    ICIC Express Letters   7 ( 5 )   1475 - 1480   2013( ISSN：1881-803X )

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

    Scopus

    Other Link： http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84873601297&origin=inward

  • Time-series analysis of motion by using nonlinear dynamical systems Reviewed

    Takuma Akiduki, Zhong Zhang, Takashi Imamura, Tetsuo Miyake

    ICIC Express Letters   6 ( 4 )   1077 - 1082   2012.4( ISSN：1881-803X )

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)  

    Scopus

  • Design of multi-valued cellular neural networks for associative memories Reviewed

    Takuma Akiduki, Zhong Zhang, Takashi Imamura, Tetsuo Miyake

    International Journal of Innovative Computing, Information and Control   8 ( 3 A )   1575 - 1589   2012.3( ISSN：1349-4198  eISSN：1349-418X )

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)  

    Web of Science

    Scopus

  • Feature extraction of motion from time-series data by using attractors Reviewed

    Takuma Akiduki, Zhong Zhang, Takashi Imamura, Tetsuo Miyake

    IEEJ Transactions on Electronics, Information and Systems   132 ( 6 )   975 - 982   2012( ISSN：0385-4221  eISSN：1348-8155 )

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    Authorship：Lead author   Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：The Institute of Electrical Engineers of Japan  

    DOI： 10.1541/ieejeiss.132.975

    Scopus

    J-GLOBAL

  • Human motion analysis from inertial sensor data based on nonlinear dynamics Reviewed

    Takuma Akiduki, Zhong Zhang, Takashi Imamura, Tetsuo Miyake

    IFAC Proceedings Volumes (IFAC-PapersOnline)   44 ( 1 PART 1 )   7396 - 7401   2011.10( ISSN：1474-6670 )

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    Authorship：Lead author   Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： 10.3182/20110828-6-IT-1002.03781

    Scopus

  • Associative memories with multi-valued cellular neural networks and their application to disease diagnosis Reviewed

    Takuma Akiduki, Zhang Zhong, Takashi Imamura, Tetsuo Miyake

    Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics   3824 - 3829   2009.10( ISSN：1062-922X )

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    Authorship：Lead author   Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： 10.1109/ICSMC.2009.5346618

    Web of Science

    Scopus

    Other Link： https://dblp.uni-trier.de/db/conf/smc/smc2009.html#AkidukiZIM09

  • A new design method of multi-valued cellular neural networks for associative memory Reviewed

    Zhong Zhang, Ryuichi Taniai, Takuma Akiduki, Takashi Imamura, Tetsuo Miyake

    2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009   1562 - 1565   2009

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    Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： 10.1109/ICICIC.2009.31

    Scopus

  • Multi-valued cellular neural networks and its application for associative memory Reviewed

    Zhong Zhang, Takuma Akiduki, Tetsuo Miyake, Takashi Imamura

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)   4492 LNCS ( PART 2 )   543 - 551   2007( ISSN：0302-9743  eISSN：1611-3349 )

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    Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： 10.1007/978-3-540-72393-6_65

    Web of Science

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    Other Link： https://dblp.uni-trier.de/db/conf/isnn/isnn2007-2.html#ZhangAMI07

  • Realization of multi-valued associative memory with cellular neural network Reviewed

    Zhong Zhang, Takuma Akiduki, Takashi Imamura, Tetsuo Miyake

    Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics   1205 - 1210   2007( ISSN：1062-922X )

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    Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： 10.1109/ICSMC.2007.4414106

    Web of Science

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    Other Link： https://dblp.uni-trier.de/db/conf/smc/smc2007.html#ZhangAIM07

  • Design of multi-valued cellular neural networks for associative memory Reviewed

    Zhong Zhang, Takuma Akiduki, Tetsuo Miyake, Takashi Imamura

    2006 SICE-ICASE International Joint Conference   4057 - 4061   2006.10

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： 10.1109/SICE.2006.315057

    Web of Science

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Books and Other Publications

  • Automotive technology 2018-10

    Akiduki Takuma（ Role： ContributorEstimation of driver states using physiological/biological signals）

    Technical Information Institute Co., Ltd  2018.10 

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    Total pages：5   Responsible for pages：9-13   Language：Japanese  

Presentations

  • リハビリテーション支援のための手首装着型センサによる園芸作業推定

    池田直太郎, 秋月拓磨, 磯山侑里, 高山弘太郎

    2025年度日本生物環境工学会東海・北信越支部合同支部大会  2025.11  日本生物環境工学会東海・北信越支部

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    Event date： 2025.11

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋葵大学   Country：Japan  

    Paper ID: D6

  • 圧電振動式力センサの保持方法による特性変化の評価

    吉川潤, 秋月拓磨, 真下智昭, 高山弘太郎

    第68回自動制御連合講演会  2025.11  日本機械学会

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    Event date： 2025.11

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋大学東山キャンパス   Country：Japan  

    第68回自動制御連合講演会講演論文集, pp.171--173

  • 一人称視点映像を用いた施設栽培トマトを対象とした植物生体情報計測の試み

    長浩輝, 秋月拓磨, 山内高弘, 高山弘太郎

    第41回ファジィシステムシンポジウム  2025.9  日本知能情報ファジィ学会

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    Event date： 2025.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：くまもと県民交流館パレア   Country：Japan  

    第41回ファジィシステムシンポジウム講演論文集, pp.121--124

  • 農福連携における栽培管理作業状況把握のための二視点画像計測

    髙橋駿希, 秋月拓磨, 扈佳勛, 松本博, 大林修一, 高山弘太郎

    第41回ファジィシステムシンポジウム  2025.9  日本知能情報ファジィ学会

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    Event date： 2025.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：くまもと県民交流館パレア   Country：Japan  

    第41回ファジィシステムシンポジウム講演論文集, pp.125--128

  • 機械学習を用いた多分野におけるビッグデータ解析の紹介：重力波観測における突発性雑音の分類・睡眠ポリグラフ解析・自動車運転行動推定

    坂井佑輔, 押野翔一, 秋月拓磨, Marco Meyer-Conde, 高橋弘毅

    Big Data Astronomy 2025  2025.5 

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    Event date： 2025.5

    Language：Japanese   Presentation type：Oral presentation(general)  

    Country：Japan  

  • セミクローズド・パイプハウス全体を対象としたリアルタイム光合成計測 -ダイナミック換気制御下における作物個体群光合成計測アルゴリズムの開発-

    代田智教, 藤内直道, 磯山侑里, 大場佳成, 秋月拓磨, 高山弘太郎

    SICE SI 2024  2024.12  SICE

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    Event date： 2024.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：アイーナいわて   Country：Japan  

  • 農業生産現場で取得した一人称視点映像からの植物生体情報計測用画像フレームの抽出

    長浩輝, 秋月拓磨, 山内高弘, 高山弘太郎

    SICE SI 2024  2024.12  SICE

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    Event date： 2024.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：アイーナいわて   Country：Japan  

  • 葉面積計測機能付きハンディ光合成蒸散計測システムの開発と複数品目を対象とした性能評価

    岸本健太郎, 大場佳成, 磯山侑里, 秋月拓磨, 高山弘太郎

    SICE SI 2024  2024.12  SICE

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    Event date： 2024.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：アイーナいわて   Country：Japan  

  • 密閉透明容器内の小型培養苗を対象としたクロロフィル蛍光画像計測

    石黒仁大, 大場佳成, 秋月拓磨, 高山弘太郎

    SICE SI 2024  2024.12  SICE

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    Event date： 2024.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：アイーナいわて   Country：Japan  

  • 農福連携のための AI による画像解析を用いた温室内作業状況把握システムの開発

    髙橋駿希, 秋月拓磨, 高山弘太郎

    SICE SI 2024  2024.12  SICE

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    Event date： 2024.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：アイーナいわて   Country：Japan  

  • NeRFで生成した作物個体群デジタルツインにおける生育調査の試み

    中村響, 秋月拓磨, 高山弘太郎

    2024年度日本生物環境工学会東海・北信越支部合同支部大会  2024.11  日本生物環境工学会東海支部

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    Event date： 2024.11

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • 高度な香り活用を実現する濃度制御システムの開発

    辻井聖大, 大場佳成, 秋月拓磨, 高山弘太郎

    2024年度日本生物環境工学会東海・北信越支部合同支部大会  2024.11  日本生物環境工学会東海支部

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    Event date： 2024.11

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • 香りの濃度変化に対する直感的応答の自動評価システムの開発 ―香り放出制御と表情の画像計測による官能評価

    田中雄大, 大場佳成, 秋月拓磨, 高山弘太郎

    2024年度日本生物環境工学会東海・北信越支部合同支部大会  2024.11  日本生物環境工学会東海支部

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    Event date： 2024.11

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • 農福連携支援のための温室を対象とした作業記録および異常検出システムの開発

    髙橋駿希, 秋月拓磨, 高山弘太郎

    2024年度日本生物環境工学会東海・北信越支部合同支部大会  2024.11  日本生物環境工学会東海支部

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    Event date： 2024.11

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • A Study on Recognition for Fine-Grained Driver Activity with Wrist-Worn Sensors

    Akiduki Takuma, Arakawa Toshiya, Takahashi Hirotaka

    Proceedings of the Japan Joint Automatic Control Conference  2024.11  システム制御情報学会

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    Event date： 2024.11

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：愛媛商工会議所   Country：Japan  

  • 圧電振動子を用いた小型力覚センサの試作と特性評価

    吉川潤, 秋月拓磨, 高山弘太郎

    2024年度日本生物環境工学会東海・北信越支部合同支部大会  2024.11  日本生物環境工学会東海支部

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    Event date： 2024.11

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • 匂い成分計測に基づいたフィンガーライムの品質評価

    吉田京介, 齊藤翼, 石川悠希, 秋月拓磨, 高山弘太郎

    2024年度日本生物環境工学会東海・北信越支部合同支部大会  2024.11  日本生物環境工学会東海支部

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    Event date： 2024.11

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • セミクローズド・パイプハウス内気温シミュレーションモデルの開発 ―効率的CO2施用のための高精度換気制御に向けた取り組み

    山本耀平, 秋月拓磨, 大場佳成, 磯山侑里, 高山弘太郎

    2024年度日本生物環境工学会東海・北信越支部合同支部大会  2024.11  日本生物環境工学会東海支部

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    Event date： 2024.11

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • ⾏動情報に基づく⼀⼈称視点映像からの植物⽣体情報計測⽤画像の抽出

    長浩輝, 秋月拓磨, 高山弘太郎

    日本生物環境工学会2024年大阪大会  2024.9  日本生物環境工学会東海支部

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    Event date： 2024.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：大阪公立大学   Country：Japan  

  • 顔認識フレームワーク“DeepFace”を用いた植物視点での人間の反応の定量的評価-福祉施設における農福連携に向けて-

    髙橋駿希, 秋月拓磨, 高山弘太郎

    日本生物環境工学会2024年大阪大会  2024.9  日本生物環境工学会東海支部

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    Event date： 2024.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：大阪公立大学   Country：Japan  

  • 葉⾯積計測機能付きハンディ光合成蒸散計測システムの開発

    岸本健太郎, 大場佳成, 磯山侑里, 増田佳乃子, 秋月拓磨, 高山弘太郎

    日本生物環境工学会2024年大阪大会  2024.9  日本生物環境工学会東海支部

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    Event date： 2024.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：大阪公立大学   Country：Japan  

  • 異なる日にロボット計測されたトマト群落画像中の同⼀果房のマッチング

    古田友木, 磯山侑里, 秋月拓磨, 高山弘太郎

    日本生物環境工学会2024年大阪大会  2024.9  日本生物環境工学会東海支部

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    Event date： 2024.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：大阪公立大学   Country：Japan  

  • 微気象制御による密閉容器内の⼩型植物体の蒸散促進 International coauthorship

    中尾優作, 高山弘太郎, Sreeramanan Subramaniam, 秋月拓磨, Ankita Parab

    日本生物環境工学会2024年大阪大会  2024.9  日本生物環境工学会東海支部

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    Event date： 2024.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：大阪公立大学   Country：Japan  

  • セミクローズド温室内のトマト群落を対象としたリアルタイム光合成計測-ダイナミック換気制御に対応した計測アルゴリズムの開発-

    代田智教, 藤内直道, 磯山侑里, 大場佳成, 秋月拓磨, 高山弘太郎

    日本生物環境工学会2024年大阪大会  2024.9  日本生物環境工学会東海支部

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    Event date： 2024.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：大阪公立大学   Country：Japan  

  • つり下げ型受粉ロボットのための水平垂直移動プラットフォームの位置制御

    山中愁翔, 坂本真滉, 秋月拓磨, 高山弘太郎

    日本生物環境工学会2024年大阪大会  2024.9  日本生物環境工学会東海支部

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    Event date： 2024.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：大阪公立大学   Country：Japan  

  • Convolutional Neural Networks for Sleep Stages Classification Using Multiple PSG Signals International conference

    Yusuke Sakai, Kenji Iwamoto, Yuto Omae, Tsuyoshi Mikami, Takuma Akiduki, Kazuki Sakai, Marco Meyer-Conde, Hirotaka Takahashi

    The 18th International Conference on Innovative Computing, Information and Control  2024.9  ICIC International

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    Event date： 2024.9

    Language：English   Presentation type：Oral presentation(general)  

    Venue：Onsite(Qinhuangdao, China) and Online   Country：China  

  • Exploring Frequency-Based Features for Driver Activity Recognition With Wrist-Worn Accelerometers International conference

    Takuma Akiduki, Masaki Hoshino, Toshiya Arakawa, Hirotaka Takahashi

    The 18th International Conference on Innovative Computing, Information and Control  2024.9  ICIC International

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    Event date： 2024.9

    Language：English   Presentation type：Oral presentation(general)  

    Venue：Onsite(Qinhuangdao, China) and Online   Country：China  

  • An Approach to Driver Activity Recognition in Real Vehicles Using Wrist-Worn Sensors

    Takuma Akiduki, Tomohiro Kawahara, Toshiya Arakawa, Hirotaka Takahashi

    第40回ファジィシステムシンポジウム  2024.9  日本知能情報ファジィ学会

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    Event date： 2024.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：椙山女学園大学   Country：Japan  

  • Towards classification of sleep stages using deep learning

    Kenji Iwamoto, Yusuke Sakai, Yuto Omae, Tsuyoshi Mikami, Takuma Akiduki, Kazuki Sakai, Marco Meyer-Conde, Hirotaka Takahashi

    第40回ファジィシステムシンポジウム  2024.9  日本知能情報ファジィ学会

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    Event date： 2024.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：椙山女学園大学   Country：Japan  

  • 圧電振動子の共振周波数変化を用いた小型力覚センサの開発

    山崎蒼人, 大里拓巳, 秋月拓磨, 北崎充晃, 本名敦夫, 真下智昭

    精密工学会大会学術講演会講演論文集(CD-ROM)  2024.3  日本精密工学会

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    Event date： 2024.3

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：東京大学   Country：Japan  

  • Development of a Mobile Temporary Closed Chamber for Indoor Measurement of Photosynthesis and Transpiration in Foliage Plants

    増田 佳乃子, 東海林 孝幸, 大場 佳成, 磯山 侑里, 万谷 真里奈, 秋月 拓磨, 高山 弘太郎

    Proceedings of Tokai Chapter Architectural Research Meeting  2024.2  日本建築学会東海支部

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    Event date： 2024.2

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：大同大学   Country：Japan  

    Other Link： https://ndlsearch.ndl.go.jp/books/R000000004-I033310122

  • 手首装着型センサを用いた運転行動データの収集と運転行動認識への応用検証

    河原智弘, 秋月拓磨, 荒川俊也, 高橋弘毅

    SICE SI 2023  2023.12  SICE

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    Event date： 2023.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：朱鷺メッセ 新潟コンベンションセンター   Country：Japan  

  • 装着型加速度センサを用いた運転中の行動推定における特徴量の検討

    星野眞樹, 河原智弘, 秋月拓磨, 荒川俊也, 高橋弘毅

    SICE SI 2023  2023.12  SICE

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    Event date： 2023.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：朱鷺メッセ 新潟コンベンションセンター   Country：Japan  

  • ハンディ光合成蒸散計測システムの開発とトマト葉を対象とした性能評価

    岸本健太郎, 大場佳成, 増田佳乃子, 秋月拓磨, 高山弘太郎

    第24回計測自動制御学会システムインテグレーション部門講演会  2023.12  SICE

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    Event date： 2023.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：朱鷺メッセ 新潟コンベンションセンター   Country：Japan  

  • 作物個体群全体を対象としたリアルタイム光合成計測が可能なセミクローズド・パイプハウスの開発

    代田智教, 藤内直道, 荒井駿平, 大場佳成, 磯山侑里, 秋月拓磨, 高山弘太郎

    第24回計測自動制御学会システムインテグレーション部門講演会  2023.12  SICE

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    Event date： 2023.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：朱鷺メッセ 新潟コンベンションセンター   Country：Japan  

  • 一人称視点映像を用いた植物生体情報計測のための視覚と行動情報の同時計測手法の検討

    長浩輝, 河原智弘, 秋月拓磨, 戸田清太郎, 高山弘太郎

    第24回計測自動制御学会システムインテグレーション部門講演会  2023.12  SICE

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    Event date： 2023.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：朱鷺メッセ 新潟コンベンションセンター   Country：Japan  

  • PTR-TOF-MSを用いたイチゴのFirst Bite Flavor計測システムの開発

    齊藤翼, 坂口直己, 山口陸, 秋月拓磨, 高山弘太郎

    日本生物環境工学会東海・北信越支部合同による2023年度総会・学生研究発表会  2023.12  日本生物環境工学会東海支部

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    Event date： 2023.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • 農福連携に向けたマルチカメラによる温室内作業状況把握システムの開発

    髙橋駿希, 秋月拓磨, 高山弘太郎

    日本生物環境工学会東海・北信越支部合同による2023年度総会・学生研究発表会  2023.12  日本生物環境工学会東海支部

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    Event date： 2023.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • 蒸散促進のための組織培養容器内微気象制御

    中尾優作, 磯山侑里, 大場佳成, 秋月拓磨, 高山弘太郎

    日本生物環境工学会東海支部・北信越支部合同による2023年度総会・学生研究発表  2023.12  日本生物環境工学会東海支部

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    Event date： 2023.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • 果実検出モデルの他圃場利用に向けたファインチューニングプロセスの検討

    石黒仁大, 秋月拓磨, 高山弘太郎

    日本生物環境工学会東海・北信越支部合同による2023年度総会・学生研究発表  2023.12  日本生物環境工学会東海支部

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    Event date： 2023.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • セミクローズド温室内のトマト群落を対象としたオープン・クローズドチャンバ法による光合成計測

    代田智教, 藤内直道, 荒井駿平, 大場佳成, 磯山侑里, 秋月拓磨, 高山弘太郎

    日本生物環境工学会東海・北信越支部合同による2023年度総会・学生研究発表会  2023.12  日本生物環境工学会東海支部

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    Event date： 2023.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • セミクローズド・パイプハウスのための高精度換気制御システムの開発

    山本耀平, 大場佳成, 磯山侑里, 新井駿平, 秋月拓磨, 高山弘太郎

    日本生物環境工学会東海・北信越支部合同による2023年度総会・学生研究発表会  2023.12  日本生物環境工学会東海支部

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    Event date： 2023.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • つり下げ型作業ロボット開発に向けた作物３Ｄ点群データ計測システムの検討

    後藤一輝, 山中愁翔, 秋月拓磨, 高山弘太郎

    日本生物環境工学会東海・北信越支部合同による2023年度総会・学生研究発表会  2023.12  日本生物環境工学会東海支部

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    Event date： 2023.12

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • A Study on Estimation of Driver Status Using Wrist-Worn Sensors

    Takuma Akiduki, Toshiya Arakawa, Hirotaka Takahashi, Toshihiro Okuyama

    The 66th Japan Joint Automatic Control Conference  2023.10  The Society of Instrument and Control Engineers (SICE)

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    Event date： 2023.10

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：東北大学川内キャンパス   Country：Japan  

  • 一人称視点画像を用いた果実個数計測手法の検討

    長浩輝, 秋月拓磨, 戸田清太郎, 高山弘太郎

    日本生物環境工学会2023年豊橋大会  2023.9  日本生物環境工学会

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：豊橋   Country：Japan  

  • 装着型センサを用いた運転行動データ収集のための車載計測システムの開発

    河原智弘, 秋月拓磨, 荒川俊也, 高橋弘毅

    第39回ファジィシステムシンポジウム  2023.9  日本知能情報ファジィ学会

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：ヴィラ・デ・マリアージュ軽井澤   Country：Japan  

  • Estimating Hand Movement Distance for Distracted Driving Detection Using a Wrist-Worn IMU Sensor International conference

    Takuma Akiduki, Yasuyuki Hatakeyama, Toshiya Arakawa, Hirotaka Takahashi

    17th International Conference on Innovative Computing, Information and Control (ICICIC2023)  2023.8  ICIC International

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    Event date： 2023.8

    Language：English   Presentation type：Oral presentation(general)  

    Venue：Kumamoto City International Center   Country：Japan  

  • Improving reproducibility, trustworthiness and fairness for diverse applications of machine learning Invited International conference

    Hirotaka Takahashi, Yuto Omae, Takuma Akiduki, Seiya Sasaoka, Yusuke Sakai

    Minisymposium: Improving Reproducibility, Trustworthiness and Fairness in Machine Learning in 10th International Congress on Industrial and Applied Mathematics (ICIAM 2023)  2023.8 

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    Event date： 2023.8

    Language：English   Presentation type：Oral presentation(invited, special)  

    Venue：Waseda University   Country：Japan  

  • Prototype Small Force Sensor Based on Resonant Frequency Change Using Piezoelectric Vibrator

    Aoto YAMAZAKI, Takuma AKIDUKI, Atsuo HONNA, Michiteru KITAZAKI, Tomoaki MASHIMO

    The Robotics and Mechatronics Conference 2023  2023.6  日本機械学会 ロボティクス・メカトロニクス部門

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    Event date： 2023.6 - 2023.7

    Language：Japanese   Presentation type：Poster presentation  

    Venue：名古屋国際会議場   Country：Japan  

  • 圧電素子を用いた共振周波数変化に基づく力覚センサの二軸化の検討

    Takumi OSATO, Takuma AKIDUKI, Atsuo HONNA, Michiteru KITAZAKI, Tomoaki MASHIMO

    The Robotics and Mechatronics Conference 2023  2023.6  日本機械学会 ロボティクス・メカトロニクス部門

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    Event date： 2023.6 - 2023.7

    Language：Japanese   Presentation type：Poster presentation  

    Venue：名古屋国際会議場   Country：Japan  

  • 1人称視点画像を用いた果実個体数計測手法の検討

    長浩輝, 秋月拓磨, 戸田清太郎, 高山弘太郎

    東海支部・北信越支部合同による2022年度「学生のための研究発表会｣  2022.11  日本生物環境工学会

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    Event date： 2022.11

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • つり下げ型ロボットによる自動受粉システムの検討

    山中愁翔, 加納多佳留, 秋月拓磨, 戸田清太郎, 高山弘太郎

    東海支部・北信越支部合同による2022年度「学生のための研究発表会｣  2022.11  日本生物環境工学会

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    Event date： 2022.11

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • デジタルツイン農場の構築のための植物画像計測ロボットの開発

    坂本真滉, 加納多佳留, 秋月拓磨, 戸田清太郎, 高山弘太郎

    東海支部・北信越支部合同による2022年度「学生のための研究発表会｣  2022.11  日本生物環境工学会

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    Event date： 2022.11

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：名古屋女子大学   Country：Japan  

  • A Study of Hardness Measurement Method of Soft Tissue Using Multi-Fingered Robotic Hand

    Takuma Akiduki, Yasutaka Yasumoto, Tomoaki Mashimo, Atsuo Honna

    第65回自動制御連合講演会  2022.11  日本機械学会

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    Event date： 2022.11

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：宇都宮大学   Country：Japan  

  • Estimation of Treated Muscle Position for Visual and Touch Diagnosis in Robotic Massage

    佐川 智輝, 原田 直弥, 秋月 拓磨, 田崎 良佑

    計測自動制御学会第39回センシングフォーラム計測部門大会  2022.9 

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    Event date： 2022.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：東京大学   Country：Japan  

    Other Link： https://ndlsearch.ndl.go.jp/books/R000000004-I032713314

  • ロボットマッサージにおける視触診のための施術対象筋の位置推定

    佐川 智輝, 原田 直弥, 秋月 拓磨, 田崎 良佑

    第39回センシングフォーラム計測部門大会  2022.9  計測自動制御学会

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    Event date： 2022.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：東京大学   Country：Japan  

  • Study of a Method for Measuring Respiratory Rate Using a Wearable Accelerometer

    Takuma Akiduki, Boldoo Saikhanbileg, Ryuto Tanaka, Hirotaka Takahashi

    第38回ファジィシステムシンポジウム  2022.9  日本知能情報ファジィ学会

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    Event date： 2022.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：オンライン   Country：Japan  

  • Monitoring Driver Drowsiness Based on Driver's Hand Activity: A Feasibility Study International conference

    Takuma Akiduki, Shun Bando, Zhong Zhang, Toshiya Arakawa, Hirotaka Takahashi

    The 16th International Conference on Innovative Computing, Information and Control  2022.9  ICIC International

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    Event date： 2022.9

    Language：English   Presentation type：Oral presentation(general)  

    Venue：Onsite (Chongqing, China) and online   Country：China  

  • つり下げ型画像計測ロボットによる温室栽培キュウリの高精度生育評価

    戸田 清太郎, 松岡 宏樹, 坂本 哲隆, 加納 多佳留, 大場 佳成, 秋月 拓磨, 高山 弘太郎

    日本生物環境工学会2022年福岡大会  2022.9  日本生物環境工学会

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    Event date： 2022.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：九州大学農学部   Country：Japan  

  • 光合成蒸散計測チャンバを用いた観葉植物の室内環境応答モデルの開発

    碓井 華帆, 藤村 和成, 加納 多佳留, 大場 佳成, 戸田 清太郎, 秋月 拓磨, 藤内 直道, 高山 弘太郎

    日本生物環境工学会2022年福岡大会  2022.9  日本生物環境工学会

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    Event date： 2022.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：九州大学農学部   Country：Japan  

  • サイクリック閉鎖型チャンバを用いた太陽光植物工場実装型

    藤村 和成, 加納 多佳留, 大場 佳成, 戸田 清太郎, 秋月 拓磨, 高山 弘太郎

    日本生物環境工学会2022年福岡大会  2022.9  日本生物環境工学会

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    Event date： 2022.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：九州大学農学部   Country：Japan  

  • ロボットマッサージにおける力覚情報に基づくエキスパート技能の解析と模倣

    原田 直弥, 秋月 拓磨, 北崎 充晃, 田崎 良佑

    第40回日本ロボット学会学術講演会  2022.9  日本生物環境工学会

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    Event date： 2022.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    Venue：九州大学農学部   Country：Japan  

  • ディープラーニングを用いた観葉植物の形状評価

    戸田 清太郎, 戸田 多哉, 坂本 哲隆, 加納 多佳留, 大場 佳成, 秋月 拓磨, 高山 弘太郎

    日本生物環境工学会2022年福岡大会  2022.9  日本生物環境工学会

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    Event date： 2022.9

    Language：Japanese   Presentation type：Poster presentation  

    Venue：九州大学農学部   Country：Japan  

  • A Study of Driver Workload Estimation by Using Wrist-Worn Sensors

    田中 隆登, 秋月 拓磨, 高橋 弘毅

    第64回自動制御連合講演会  2021.11 

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    Event date： 2021.11

    Language：Japanese   Presentation type：Oral presentation(general)  

  • Estimation of Driving Behavior by Using Wearable Sensors and Its Accuracy Evaluation

    Shinichiro Kayashima, Takuma Akiduki, Toshiya Arakawa, Hiroki Takahashi

    第37回 ファジィ システム シンポジウム  2021.9 

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    Event date： 2021.9

    Language：Japanese   Presentation type：Oral presentation(general)  

  • Psychological effect of motion and shape of robot hands for physical massage

    加藤 優貴, 井上 康之, 原口 岳丸, 田崎 良佑, 秋月 拓磨, 真下 智昭, 本名 敦夫, 北崎 充晃

    第26回日本バーチャルリアリティ学会大会  2021.9 

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    Event date： 2021.9

    Language：Japanese   Presentation type：Oral presentation(general)  

  • Hand Position Estimation for Driving Behavior Analysis Using Single Inertial Sensor

    畠山泰幸, 秋月拓磨, 荒川俊也, 高橋弘毅

    2021 JSME CONFERENCE ON ROBOTICS AND MECHATRONICS  2021.6 

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    Event date： 2021.6

    Language：Japanese   Presentation type：Poster presentation  

  • A Prototype of Fingertip Force Sensor Using Small Piezoelectric Element

    山本 晴喜, 秋月 拓磨, 本名 敦夫, 真下 智昭

    2021 JSME CONFERENCE ON ROBOTICS AND MECHATRONICS  2021.6 

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    Event date： 2021.6

    Language：Japanese   Presentation type：Poster presentation  

  • A Design of Tactile Sensor for Detecting Contact Hardness Using Piezoelectric Elements

    秋月拓磨, REGZEN Battumur, 真下智昭, ZHANG Z.

    自動制御連合講演会  2020.11  The Japan Joint Automatic Control Conference

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    Event date： 2020.11

    Language：Japanese   Presentation type：Oral presentation(general)  

  • Assessment of Muscle Fatigue Based on the Reaction Force of Muscles for a Basis of Developing a Massage Robot International conference

    Yasutaka Yasumoto, Takuma Akiduki, Tomoaki Mashimo, Ryosuke Tasaki, Ren Ohmura, Atsuo Honna, Michiteru Kitazaki

    2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC)  2020.10 

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    Event date： 2020.10

    Language：English   Presentation type：Oral presentation(general)  

  • Detection of Driver Workload Using Wrist-Worn Wearable Sensors: A Feasibility Study International conference

    Ryuto Tanaka, Takuma Akiduki, Hirotaka Takahashi

    2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC)  2020.10 

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    Event date： 2020.10

    Language：English   Presentation type：Oral presentation(general)  

  • Toward Personal Authentication using Gesture Classification by using SVM and EMG Data

    芝田龍正, 三上剛, 秋月拓磨, 高橋弘毅

    ファジィシステムシンポジウム講演論文集(CD-ROM)  2020.9  Japan Society for Fuzzy Theory and Intelligent Informatics

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    Event date： 2020.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    <p>We examine a possibility of personal authentication using forearm surface EMG (s-EMG) during gesture operation. The s-EMG was measured 10 times from the five subjects during performing the 6 gestures. In our previous research, we performed the gesture identiflcation by using SVM. As the feature values, we use the maximum and minimum values and their times of the time domain data during gesture. As the result, the identiflcation rate was 66.7%. In this paper, to improve the identiflcation rate, we increase the future values which we use, and we introduce the selection algorithms of the important feature values, ANOVA and random forest. As the result, the identiflcation rate is improved to over 70% with both selection algorithms. Moreover, the previous research claimed that the feature values in frequency domain was not effective. However, we found that some feature values in frequency domain was effective.</p>

  • Basic Study for Sleepiness Detection Based on Driver’s Behavior

    坂東駿, 秋月拓磨, ZHANG Zhong, 高橋弘毅, 荒川俊也

    ファジィシステムシンポジウム講演論文集(CD-ROM)  2020.9  Japan Society for Fuzzy Theory and Intelligent Informatics

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    Event date： 2020.9

    Language：Japanese   Presentation type：Oral presentation(general)  

    <p>In recent years, although fatal traffic accidents have been decreasing, there are still many accidents due to drowsy driving. The sleepiness detection of a driver has been using the physiological indexes. On the other hand, in the fatigue study, the sleepiness is related to the subsidiary behaviors. In this paper, we report on the result of the sleepiness detection focused on the driveŕs action characteristic.</p>

  • 位相シフト法を用いた3次元部品の表面計測法に関する研究

    横澤オリザ, 章忠, 秋月拓磨, 真下智昭

    日本機械学会東海支部第69期総会  2020.3 

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    Event date： 2020.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 運転中の脳波を用いた注意力低下指標に関する研究

    松丸剛, 章忠, 秋月拓磨

    日本機械学会東海支部第69期総会  2020.3 

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    Event date： 2020.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 時間周波数解析を用いるSemi-Blind MINT法の残響抑圧効果の検討

    尾崎遼一, 章忠, 秋月拓磨, 真下智昭

    日本機械学会東海支部第69期総会  2020.3 

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    Event date： 2020.3

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 慣性センサデータを用いた個人特徴抽出とその応用

    高橋弘毅, 秋月拓磨, 章忠, 大前佑斗

    第10回横幹連合コンファレンス  2019.11 

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    Event date： 2019.11 - 2019.12

    Language：Japanese   Presentation type：Oral presentation(general)  

  • Detection of Distracted Driving by using Driving Operation Information

    Shogo Otaka, Akiduki Takuma, Zhong Zhang

    SICE SSI 2019  2019.11 

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    Event date： 2019.11

    Language：Japanese   Presentation type：Poster presentation  

  • 体動変化を用いた運転中の注意力低下検知に関する検討

    諏訪 航司, 秋月 拓磨, 章 忠, 高橋 弘毅, 大前 佑斗

    第62回自動制御連合講演会  2019.11 

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    Event date： 2019.11

    Language：Japanese   Presentation type：Oral presentation(general)  

  • Detection of Casting Defects from Process Data using Singular Value Decomposition International conference

    Wei Sheng Gan, Takuma Akiduki, Zhong Zhang

    Proc. of the SICE Annual Conference 2019  2019.9 

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    Event date： 2019.9

    Language：English   Presentation type：Oral presentation(general)  

  • 小型圧電素子を用いた生体計測用センサの検討

    Ryuya Bando, Akiduki Takuma, Tomoaki Mashimo, Zhong Zhang

    第37回日本ロボット学会学術講演会  2019.9 

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    Event date： 2019.9

    Language：Japanese   Presentation type：Poster presentation  

  • ディープラーニングと単一慣性センサを用いた競泳指導サポートシステム: プロトタイプ構築

    大前佑斗, 小林幹京, 酒井一樹, 秋月拓磨, 塩野谷明, 高橋弘毅

    第35回ファジィシステムシンポジウム講演論文集  2019.8 

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    Event date： 2019.8

    Language：Japanese   Presentation type：Oral presentation(general)  

  • 装着型センサを用いたドライバ状態検知システムの検討

    秋月拓磨, 諏訪航司, 坪和完, 松丸剛, 章忠, 高橋弘毅, 大前佑斗, 荒川俊也

    第35回ファジィシステムシンポジウム講演論文集  2019.8 

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    Event date： 2019.8

    Language：Japanese   Presentation type：Oral presentation(general)  

  • A Study of Effects of Driver’s Sleepiness on Driver’s Subsidiary Behaviors International conference

    Kan Tsubowa, Takuma Akiduki, Zhong Zhang, Hirotaka Takahashi, Yuto Omae

    The 14th International Conference on Innovative Computing, Information and Control  2019.8 

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    Event date： 2019.8

    Language：English   Presentation type：Oral presentation(general)  

  • Detection of Swimming Stroke Start Timing by Deep Learning from an Inertial Sensor International conference

    Yuto Omae, Masahiro Kobayashi, Kazuki Sakai, Takuma Akiduki, Akira Shionoya, Hirotaka Takahashi

    The 14th International Conference on Innovative Computing, Information and Control  2019.8 

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    Language：English   Presentation type：Oral presentation(general)  

  • Cracks in Bridge Floor Dtected by 2 dimensional Complex Discrete Wavelet Packet transform International conference

    Zhong Zhang, Ohzora Hamada, Takuma Akiduki, Tomoaki Mahimo, Taiki Saito, Kazuhiro Hayashi

    The 14th International Conference on Innovative Computing, Information and Control  2019.8 

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    Event date： 2019.8

    Language：English   Presentation type：Oral presentation(general)  

  • Classification of Human Gait Acceleration data Using Convolutional Neural Networks International conference

    Daniel Kreuter, Hirotaka Takahashi, Yuto Omae, Takuma Akiduki, Zhong Zhang

    The 14th International Conference on Innovative Computing, Information and Control  2019.8 

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    Event date： 2019.8

    Language：English   Presentation type：Oral presentation(general)  

  • A Study on Development of Wavelet Deep Learning International conference

    Zhong Zhang, Tatsuya Sugino, Takuma Akiduki, Tomoaki Mashimo

    Proc. of the 2019 International Conference on Wavelet Analysis and Pattern Recognition  2019.7 

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    Language：English   Presentation type：Oral presentation(general)  

  • 運転動作に着目したドライバの個人性分析手法の検討

    秋月拓磨, 小林一夢, 章忠, 真下智昭, 高橋弘毅

    ロボティクス・メカトロニクス講演会  2019.6 

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    Language：Japanese   Presentation type：Poster presentation  

  • 単眼車載カメラを用いたドライバ注視対象物体の検出に関する研究

    奥田豊, 秋月拓磨, 章忠, 真下智昭

    日本機械学会東海支部第68期総会・講演会講演論文集  2019.3 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • オプティカルフローを用いた鏡面反射表面の欠陥検査技術の開発

    照屋守和, 章忠, 真下智昭, 秋月拓磨

    日本機械学会東海支部第68期総会  2019.3 

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  • 縞パターンを用いた光沢部品の外観検査に関する研究

    星野将也, 章忠, 真下智昭, 秋月拓磨

    日本機械学会東海支部第68期総会  2019.3 

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  • 検査員の表面欠陥検査技能の定量評価手法の開発

    平山舜, 章忠, 真下智昭, 秋月拓磨

    日本機械学会東海支部第68期総会  2019.3 

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  • 生体・身体動作特徴量の覚醒度への寄与に関する研究

    坪和完, 秋月拓磨, 章忠, 高橋弘毅, 大前佑斗

    平成30年度計測自動制御学会中部支部若手研究発表会  2018.11 

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    Language：Japanese   Presentation type：Poster presentation  

  • 運転操作情報を用いた注意散漫状態の推定

    大高将悟, 秋月拓磨, 章忠

    平成30年度計測自動制御学会中部支部若手研究発表会  2018.11 

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  • 身体動作に着目した交差点左折時における個人特徴抽出に関する検討

    小林一夢, 秋月拓磨, 高橋弘毅, 章忠

    計測自動制御学会 システム・情報部門学術講演会2018  2018.11 

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    Language：Japanese   Presentation type：Poster presentation  

  • 加速度センサを用いた交差点左折時における運転操作の個人特徴に関する検討

    小林一夢, 秋月拓磨, 高橋弘毅, ZHANG Zhong

    自動制御連合講演会(CD-ROM)  2018.11 

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  • Detection of Driver's Internal State Using Body-Worn Sensors International conference

    Takuma Akiduki, Jun Nagasawa, Zhong Zhang, Hirotaka Takahashi, Yuto Omae

    The 8th Biennial Workshop on DSP for In-Vehicle and Mobile Systems  2018.10 

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  • 主成分分析を用いる実信号マザーウェーブレットの構成方法に関する研究

    大木悠平, 章忠, 戸田浩, 秋月拓磨, 真下智昭

    第46回可視化情報シンポジウム  2018.9 

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  • 色空間を用いた色操作による上咽頭粘膜病変の特徴抽出

    伊藤賢也, 章忠, 戸田浩, 秋月拓磨, 真下智昭

    第46回可視化情報シンポジウム  2018.9 

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  • 可変フィルタバンド離散ウェーブレット変換の高速化手法の検討

    嵐悠也, 章忠, 戸田浩, 真下智昭, 秋月拓磨

    第46回可視化情報シンポジウム  2018.9 

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  • Estimation Method of Turn Section by Ensemble Learning from the Data of one Inertial Sensor

    小林幹京, 大前佑斗, 酒井一樹, 秋月拓磨, 塩野谷明, 高橋弘毅

    ファジィシステムシンポジウム講演論文集(CD-ROM)  2018.9 

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  • Extraction of Individual Characteristics from the Inertial Sensors data of Walking Motion by Singular Value Decomposition

    高橋 弘毅, 神尾 郁好, 秋月 拓磨, 章 忠

    ファジィシステムシンポジウム講演論文集  2018.9 

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  • A New Risk Estimation Model of Bayesian Network for Adapting to Driving Environment Changing International conference

    Zhong Zhang, Taira Furuichi, Takuma Ueda, Takuma Akiduki, Tomoaki Mashimo

    The 13th International Conference on Innovative Computing, Information and Control  2018.8 

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    Language：English   Presentation type：Oral presentation(general)  

  • A Novel Deep Learning Optimization Algorithm for Human Motions Anomaly Detection International conference

    Yuto Omae, Masaya Mori, Takuma Akiduki, Hirotaka Takahashi

    The 13th International Conference on Innovative Computing, Information and Control  2018.8 

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  • Consideration of Human Motion’s Individual Differences-Based Feature Space Evaluation Function for Anomaly Detection International conference

    Masaya Mori, Yuto Omae, Takuma Akiduki, Hirotaka Takahashi

    The 13th International Conference on Innovative Computing, Information and Control  2018.8 

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  • Research on Surface Defects Detection of Reflected Curved Surface Based on Convolutional Neural Networks International conference

    Zhong Zhang, Borui Zhang, Takuma Akiduki, Tomoaki Mashimo, Tianbiao Yu

    The 13th International Conference on Innovative Computing, Information and Control  2018.8 

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    Language：English   Presentation type：Oral presentation(general)  

  • Feature Extraction for Gait Identification by using Trajectory Attractors International conference

    Takuma Akiduki, Zhong Zhang, Hirotaka Takahashi

    The 13th International Conference on Innovative Computing, Information and Control  2018.8 

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  • ドライバ状態推定のための装着型センサを用いた体動検知手法の検討

    諏訪航司, 秋月拓磨, ZHANG Zhong, 高橋弘毅, 大前佑斗

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM)  2018.6 

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  • 身体動作の異常値検知問題におけるCHI‐FS評価関数の信頼性の検証

    森雅也, 秋月拓磨, 高橋弘毅, 大前佑斗

    情報処理学会全国大会講演論文集  2018.3 

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  • 装着型センサを用いたドライバ状態検出手法の検討

    秋月拓磨, 長澤潤, 章忠, 神尾郁好, 高橋弘毅, 大前佑斗

    統計数理研究所・共同研究集会「複雑系の逆問題とその周辺（2）」  2017.12 

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  • 運転技能評価に向けたバス用ドライブレコーダの開発

    大久保和嗣, 秋月拓磨, ZHANG Zhong

    計測自動制御学会システムインテグレーション部門講演会(CD-ROM)  2017.12 

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  • 運転環境に適応する危険度の推定法に関する研究

    植田拓馬, 秋月拓磨, ZHANG Zhong

    計測自動制御学会システムインテグレーション部門講演会(CD-ROM)  2017.12 

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  • 運転操作情報を用いた漫然状態の段階的判別に関する検討

    橋本裕幸, 秋月拓磨, ZHANG Zhong

    計測自動制御学会システムインテグレーション部門講演会(CD-ROM)  2017.12 

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  • 特異値分解を用いた身体動作における個人特徴の抽出と考察

    神尾郁好, 高橋弘毅, 秋月拓磨, 章忠

    計測自動制御学会システム・情報部門学術講演会講演論文集(CD-ROM)  2017.11 

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  • 生理・身体情報を用いたドライバ状態検出手法の検討

    長澤潤, 秋月拓磨, 神尾郁好, 高橋弘毅, 大前佑斗, ZHANG Z

    自動制御連合講演会(CD-ROM)  2017.11 

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  • Deep Learning Based-Estimation Method for Starting Time of Each Stroke by Using IMU

    大前佑斗, 小林幹京, 酒井一樹, 塩野谷明, 高橋弘毅, 宮地力, 櫻井義久, 中井一文, 江崎修央, 秋月拓磨

    電子情報通信学会技術研究報告  2017.10 

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  • On Evaluation Function for Feature Space Considered Robustness to Individual Difference of Human Activities

    森雅也, 秋月拓磨, 高橋弘毅, 大前佑斗

    電子情報通信学会技術研究報告  2017.9 

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  • Development of Driver Psychology Evaluation System Based on Driving Operation Information International conference

    Zhong Zhang, Shogo Takayanagi, Takuma Akiduki, Lang Wei

    The 12th International Conference on Innovative Computing, Information and Control  2017.8 

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  • Swimming Motion Classification for Coaching System by using a Sensor Device International conference

    Masahiro Kobayashi, Yuto Omae, Kazuki Sakai, Akira Shionoya, Hirotaka Takahashi, Takuma Akiduki, Kazufumi Nakai, Nobuo Ezaki, Yoshihisa Sakurai, Chikara Miyaji

    The 12th International Conference on Innovative Computing, Information and Control  2017.8 

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  • Research on Defect Detection of Painting Surface International conference

    Zhong Zhang, Jiaji Fang, Takuma Akiduki

    The 12th International Conference on Innovative Computing, Information and Control  2017.8 

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  • Extraction and Classification of Human Gait Features from Acceleration Data International conference

    Takuma Akiduki, Kento Kawamura, Zhong Zhang, Hirotaka Takahashi

    The 12th International Conference on Innovative Computing, Information and Control  2017.8 

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  • A Study on A New Wavelet Neural Network for Deep Learning

    SHI Yiming, ZHANG Zhong, 戸田浩, 秋月拓磨

    可視化情報学会誌  2017.7 

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  • Denoiseing withMatching pursuit method using a plurality of mother wavelet

    齊藤卓也, ZHANG Zhong, 戸田浩, 秋月拓磨

    可視化情報学会誌  2017.7 

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  • Study on Variable Filter Band Discrete Wavelet Transform Applying Lifting Scheme

    嵐悠也, ZHANG Zhong, 戸田浩, 秋月拓磨

    可視化情報学会誌  2017.7 

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  • A STUDY OF A NEWWAVELET NEURAL NETWORK FOR DEEP LEARNING International conference

    2017 INTERNATIONAL CONFERENCE ON WAVELET ANALYSIS AND PATTERN RECOGNITION (ICWAPR)  2017.7 

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  • 身体動作に着目したドライバの個人性評価法の検討

    小林一夢, 秋月拓磨, ZHANG Zhong

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM)  2017.5 

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    This paper discusses a feature extraction method of individual characteristics in driving behavior. The proposed features of driver's individuals are computed from accelerometer data which are collected into driver's movement during the left-turn. Then, we investigate the physical meaning of proposed features from the data collected in the subjective experiment using driving simulator.

  • 自己組織化マップによる漫然運転状態の解析

    熊坂暁歩, 三宅哲夫, ZHANG Z, 秋月拓磨

    自動制御連合講演会(CD-ROM)  2016.11 

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  • 運転環境下におけるサッケード計測

    YI Chiew Xin, 三宅哲夫, ZHANG Z, 秋月拓磨

    自動制御連合講演会(CD-ROM)  2016.11 

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  • 軌道アトラクタを用いた歩行動作における個人特徴の抽出と分類

    秋月拓磨, ZHANG Z, 高橋弘毅

    自動制御連合講演会(CD-ROM)  2016.11 

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    In this study, we addresses a time-series analysis method for human motion analysis based on symbolization of sensor data. In our approach, the time series of the periodical signals are expressed by dynamical systems having attractors, which symbolize the time series in state space. This paper discuss the methodology of application of our approach to actual motion data for clarifying the issues of our approach. As a first step, we use the human walking data as an actual motion data for detecting individual characteristics in motion. The results suggest that symbol space designed by our approach can be used to discriminate individual characteristics in walking motion.

  • Driver Behavior Analysis at the Time of Crossing Pass Using Vehicle Kinematic Model and GMM Model International coauthorship International conference

    Zhong Zhang, Jing Joe Chong, Takuma Akiduki, Tetsuo Miyake, Lang We

    The 11th International Conference on Innovative Computing, Information and Control  2016.8 

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  • Study of Individual Characteristics in Human Motion by Using Acceleration Data International conference

    Ikumi Kamio, Hirotaka Takahashi, Takuma Akiduki, Zhong Zhang

    The 11th International Conference on Innovative Computing, Information and Control  2016.8 

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  • 最適な実信号マザーウェーブレットの構成方法の検討

    鈴木隼爾, 章忠, 三宅哲夫, 秋月拓磨

    可視化情報学会誌  2016.7 

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  • Matching pursuit method using a plurality of mother wavelet

    齊藤卓也, ZHANG Zhong, 戸田浩, 秋月拓磨, 三宅哲夫

    可視化情報学会誌  2016.7 

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  • Consideration of composing method of the optimized real-signal mother wavelet International conference

    Zhong Zhang, Junji Suzuki, Takuma Akiduki, Tetsuo Miyake

    International Conference on Wavelet Analysis and Pattern Recognition  2016.7 

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    © 2016 IEEE.The main drawback of abnormality diagnosis using the wavelet transform (WT) is that it needs much time. In order to improve this problem, a new real signal mother wavelet (RMW) that is made from all objective frequency components has been suggested. Thus the RMW can be greatly shorten the WT calculation time, and this WT is named the Wavelet Instantaneous Correlation (WIC). However, in order to construct the conventional RMW, it is essential to gather the target sounds, namely 'sound samples' beforehand. In general, these are gathered by professionals using sensors. Furthermore it is possible that the abnormality diagnosis accuracy may decrease, because of a frequency component difference between the actual sound and the 'sound sample'. In this study, therefore, we propose an improved method in which the expected characteristic frequency is extracted from actual sounds automatically, without requiring the 'sound sample' to be obtained by professionals.

  • Study on bridge floor crack detection using the 2-dimensional complex discrete wavelet packet transform International conference

    Zhong Zhang, Ohzora Hamada, Hiroshi Toda, Takuma Akiduki, Tetsuo Miyake

    International Conference on Wavelet Analysis and Pattern Recognition  2016.7 

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    © 2016 IEEE.Bridge inspection usually is done visually on the spot. For this reason, inspection is very difficult in the case where humans can not enter, and it has become a problem. Therefore, in order to overcome this problem, we propose a new method in which pictures are taken by Drone and cracks are detected by image processing using a wavelet transform. Since bridge crack include many directional components, the characteristics of directional selection is useful for feature extraction. In this study, a 2-Dimensional Complex Discrete Wavelet Packet Transform with excellent directional selection is applied to bridge floor crack detection, and encouraging results are obtained.

  • センサデバイスを用いた泳動作指導システムのためのストローク周期の分析

    小林幹京, 大前佑斗, 昆慶久, 酒井一樹, 塩野谷明, 高橋弘毅, 櫻井義久, 宮地力, 中井堅誠, 中井一文, 江崎修央, 秋月拓磨

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM)  2016.6 

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  • 身体動作における個人特徴の抽出とその分類に関する検証

    川村健人, 秋月拓磨, ZHANG Zhong, 神尾郁好, 高橋弘毅

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM)  2016.6 

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  • ドライバの身体動作計測による漫然運転状態検出手法の検証

    長澤潤, 秋月拓磨, ZHANG Zhong, 三宅哲夫, 高橋弘毅

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM)  2016.6 

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  • 競泳選手に対する泳動作情報表示システムの開発

    中井堅誠, 中井一文, 江崎修央, 昆慶久, 大前佑斗, 酒井一樹, 小林幹京, 高橋弘毅, 秋月拓磨, 宮地力, 櫻井義久

    電子情報通信学会大会講演論文集(CD-ROM)  2016.3 

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  • リフティングスキームによる複素数離散ウェーブレット変換高速化手法の一般化

    嶋末昂祐, 章忠, 戸田浩, 三宅哲夫, 秋月拓磨

    バイオメディカル・ファジィ・システム学会年次大会講演論文集  2015.11 

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  • 運転環境の変化に適応する危険度推定モデルの構築

    古市平, 三宅哲夫, 章忠, 秋月拓磨

    バイオメディカル・ファジィ・システム学会年次大会講演論文集  2015.11 

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  • 軌道アトラクタを用いた運動時系列の記号化:歩行運動への適用

    秋月拓磨, ZHANG Z, 今村孝, 高橋弘毅

    自動制御連合講演会(CD-ROM)  2015.11 

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  • Supporting Environment to Coach Swimmer by Data-driven Approach

    OMAE Yuto, KON Yoshihisa, SAKAI Kazuki, TAKAHASHI Hirotaka, AKIDUKI Takuma, MIYAJI Chikara, SAKURAI Yoshihisa, EZAKI Nobuo, NAKAI Kazuhumi

    Symposium on sports and human dynamics  2015.10 

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    For a swimmer, to enhance his/her swimming abilities, it is desirable for swimmers and/or coaches to understand and evaluate the characteristics of own swimming motions, such as strokes and turns etc. One useful method is to use a motion capture device. However, its device requires the high cost and complicated setup. On the other hand, the wearable sensors do not require them. For these reasons, we plan to develop a system to evaluate the characteristc of the swimming motions with a single underwater wireless wearable sensor. This system gives assistant information to swimmers and/or coaches. In this paper, we discuss the framework and requirements of the system.

  • 泳動作指導システム開発に向けた泳法判別

    昆慶久, 大前佑斗, 酒井一樹, 高橋弘毅, 秋月拓磨, 宮地力, 櫻井義久, 江崎修央, 中井一文

    日本機械学会シンポジウム:スポーツ工学・ヒューマンダイナミクス講演論文集(CD-ROM)  2015.10 

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    We are engaged on a development of a system of swimming performance and technique evaluation with the aim of enhancing the swimming level of competitive swimmers. It evaluates performances of swimming motions (diving, strokes and turns) of a swimmer by using an underwater wireless wearable sensor attached on swimmer's waist. This system gives feedback to a swimmer/coach at the timings: (A) real-time, (B) end of swimming and (C) after training. To make these feedbacks by analyzing measured acceleration data, it requires an automatic swimming style classification. For the feedback at the timing (A), it has to classify the swimming style at each one stroke from corresponding part of data, and for (B) it has to classify from whole data. We examined the availability of the method of constructing a decision tree by dividing a feature space which feature quantities of each stroke are distributed in. After constructing the decision tree from training data and confirming the reliability of it, we assessed the availability of our method by F-measures of the result from test data. In our experiment, the styles freestyle and backstroke were well classified with high F-measure (greater than 0.95), but the styles breaststroke and butterfly were not well classified with not so high F-measures (greater than 0.72). This result means the evaluation for the feedback at (A) is still difficult to realize. However, it also means that this method is enough available for the feedback at (B) because the classification a this timing decides on a majority vote.

  • Toward classification of swimming style by using underwater wireless accelerometer data International conference

    Yoshihisa Kon, Yuto Omae, Kazuki Sakai, Hirotaka Takahashi, Chikara Miyaji, Yoshihisa Sakurai, Takuma Akiduki, Nobuo Ezaki, Kazufumi Nakai

    UbiComp and ISWC 2015 - Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and the Proceedings of the 2015 ACM International Symposium on Wearable Computers  2015.9 

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    The use of technical refinement is playing an important role in the process of optimizing training efficiency and improving results of athletes. Therefore, we aim to develop an online monitoring and feedback tool to follow the swimming training using a single waterproofed and wireless motion sensor attached on the swimmers center of body (back). In this paper, as the first step, we investigated the feature quantities to discriminate four swimming styles using the data of a single three-axis accelerometer. We found that there was a possibility that the combination of simple feature quantities could be used to discriminate four swimming styles.

  • Extraction of Human Gait Feature from Acceleration Data International conference

    Takuma Akiduki, Akira Uchida, Zhong Zhang, Takashi Imamura, Hirotaka Takahashi

    The Tenth International Conference on Innovative Computing, Information and Control  2015.8 

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  • A new approach to diagnose Sleep Apnea Syndrome using a continuous wavelet transform International conference

    Zhong Zhang, Ikki Sawamura, Hiroshi Toda, Takuma Akiduki, Tetsuo Miyake

    International Conference on Wavelet Analysis and Pattern Recognition  2015.7 

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    © 2015 IEEE.Currently, it is said that potential sufferers of Sleep Apnea Syndrome (SAS) account for up up to about 2% of the population in Japan. Not only does SAS cause lack of concentration during the day, it may also cause complications such as hypertension and heart failure, and it has been called a modern disease. However, there is a problem that it is impossible to decide if one suffers from it And diagnosis is difficult if a patient does not go to hospital, because diagnosis requires many resources. Therefore, we propose a method that can easily diagnose SAS by the continuous wavelet transform (CWT) using a vocal sound signal, and obtain encouraging results.

  • Study on Approximate Tight Wavelet Frame using Gabor Wavelet

    白砂絹和, ZHANG Zhong, 戸田浩, 三宅哲夫, 秋月拓磨

    可視化情報学会誌  2015.7 

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  • Toward Swimming Style Discrimination by using Underwater Wireless Accelerometer

    KON Yoshihisa, TAKAHASHI Hirotaka, AKIDUKI Takuma, MIYAJI Chikara, SAKURAI Yoshihisa, MATUMOTO Chika, EZAKI Nobuo

    The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)  2015.5 

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    We focus on a time-series analysis method for swimming motion analysis based on the data form underwater wireless accelerometer. In this paper, we investigate the feature quantities that can distinguish swimming styles.

  • 身体動作における個人特徴の抽出とその物理的意味の考察

    神尾郁好, 高橋弘毅, 秋月拓磨, 中田夏輝, ZHANG Zhong

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM)  2015.5 

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  • 身体動作解析による個人特徴の抽出と分類

    中田夏樹, 秋月拓磨, 章忠, 今村孝, 三宅哲夫

    日本機械学会東海学生会第 46 回学生員卒業研究発表講演会  2015.3 

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  • 軌道アトラクタを用いた運動時系列の記号化

    秋月拓磨, ZHANG Z, 今村孝, 高橋弘毅

    自動制御連合講演会(CD-ROM)  2014.11 

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    身体動作の解析において，対象となる計測データの多くは時系列データの形をしている．これらの時系列データに対して，クラスタリング手法やパターン分類手法などの離散のシンボル系列を対象にした既存のデータ解析アルゴリズムをそのまま適用することは難しい．そこで本稿では，モーションキャプチャデータなどの運動時系列を対象とした記号化手法として，軌道アトラクタを用いた手法を検討するともとに，生成された記号空間における物理的意味を考察する．

  • Symbolization of Human Motion: Case of Simple Walking Motion International conference

    Takuma Akiduki, Zhong Zhang, Takashi Imamura, Hirotaka Takahashi

    The Ninth International Conference on Innovative Computing, Information and Control  2014.6 

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  • A Practice on Support System of ICT Education by Using Student's Own Device : Towards the Second year

    後藤 晶, 秋月 拓磨, 杉浦 学

    日本教育工学会研究報告集  2014.5 

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  • Extraction of individual feature by the body motion analysis

    UCHIDA Akira, AKIDUKI Takuma, ZHANG Zhong, IMAMURA Takashi, MIYAKE Tetsuo

    東海支部総会講演会講演論文集  2014.3 

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  • 1人1台端末の教育環境におけるサポートデスクの役割と今後の展望 --山梨英和大学の試み--

    後藤晶, 杉浦学, 秋月拓磨, 難波道弘, 高橋弘毅

    情報コミュニケーション学会第11回全国大会発表論文集  2014.3 

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  • 軌道アトラクタを用いた運動時系列からの動作特徴量の抽出

    秋月拓磨, 章忠, 今村孝, 高橋弘毅

    統計数理研究所共同研究集会「非侵襲生体信号の解析・モデル化技術とその周辺」  2013.12 

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  • 軌道アトラクタによる運動時系列の記号化手法の検討

    AKIZUKI TAKUMA, ZHANG Z, IMAMURA TAKASHI, TAKAHASHI HIROKI

    自動制御連合講演会(CD-ROM)  2013.11 

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  • An Attempt to Practice ICT Education by Using Student's Own Device

    難波 道弘, 杉浦 学, 秋月 拓磨

    日本教育工学会研究報告集  2013.10 

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  • タブレット端末を用いた教育実践報告

    高橋弘毅, 難波道弘, 宿院頼, 近藤美和, 藤巻小百合, 杉浦学, 秋月拓磨

    日本教育工学会研究報告集 13(4)  2013.10 

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  • Toward Symbolization of Human Motion Data --Time-Series Clustering in Symbol Space-- International conference

    Takuma Akiduki, Zhong Zhang, Takashi Imamura, Hirotaka Takahashi

    The Eighth International Conference on Innovative Computing, Information and Control  2013.9 

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    Language：English   Presentation type：Oral presentation(general)  

  • Toward Practical Education using iPad in Yamanashi Eiwa Junior High School.

    高橋弘毅, 宿院頼, 的場俊文, 近藤美和, 小林賢嗣, 菊田美花, 久木元滋昌, 伊藤史子, 市村裕子, 天野春香, 藤巻小百合, 三井貴子, 秋月拓磨, 難波道弘, 風間重雄

    電気学会通信研究会資料  2013.6 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 加速度センサを用いたドライバの運転動作計測

    内田皓, 章忠, 今村孝, 三宅哲夫, 秋月拓磨

    計測自動制御学会中部支部オープンラボ・学生発表会  2012.11 

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    Language：Japanese   Presentation type：Poster presentation  

  • Toward Symbolization of Human Motion Data --Statistical Analysis in Symbol Space-- International conference

    Takuma Akiduki, Zhong Zhang, Takashi Imamura, Tetsuo Miyake, Hirotaka Takahashi, Michihiro Namba

    The Seventh International Conference on Innovative Computing, Information and Control  2012.11 

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    Language：English   Presentation type：Oral presentation(general)  

  • 相空間上のアトラクタを用いた動作特徴の抽出

    秋月拓磨, 章忠, 今村孝, 三宅哲夫

    第18回創発システムシンポジウム「創発夏の学校2012」  2012.9 

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    Language：Japanese   Presentation type：Poster presentation  

  • 力学系を用いた時系列データからの動作特徴の抽出

    秋月拓磨, 章忠, 今村孝, 三宅哲夫

    センシングアーキテクトによる発表会 最先端インテリジェントセンシング研究開発事例集  2012.3 

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    Language：Japanese   Presentation type：Poster presentation  

  • Time-Series Analysis of Motion by Using Nonlinear Dynamical Systems International conference

    Takuma Akiduki, Zhong Zhang, Takashi Imamura, Tetsuo Miyake

    The Sixth International Conference on Innovative Computing, Information and Control  2011.12 

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    Language：English   Presentation type：Oral presentation(general)  

  • 周期アトラクタを用いた時系列データからの運動パターン抽出

    秋月拓磨, 章忠, 今村孝, 三宅哲夫

    豊橋技術科学大学グローバルCOE ADIST2011講演抄録集  2011.11 

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    Language：Japanese   Presentation type：Poster presentation  

  • Human motion analysis from inertial sensor data based on nonlinear dynamics International conference

    Takuma Akiduki, Zhong Zhang, Takashi Imamura, Tetsuo Miyake

    IFAC Proceedings Volumes (IFAC-PapersOnline)  2011.8 

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    Language：English   Presentation type：Oral presentation(general)  

    This paper discusses the problem of human motion analysis from inertial sensor (accelerometer and gyroscope) data, which is the time sequence data obtained from human motion. The inertial sensors are widely used in the wearable sensing field for understanding human activities. Human motion can be divided into simple movements, such as swinging the arms or legs. These simple movements are fundamentally periodic, and they can be modeled with dynamical systems having periodic attractors. On the other hand, more complex motion like walking can be represented as a sequence of simple movements. To address the problem of analyzing human motion data, we propose a new framework based on a dynamical system. The human motions observed by the inertial sensors are divided into simple movements, and they can be often described as periodical signals. The periodical signals are described by a dynamical system, which can store the periodical or transitional trajectory in a state space by using basin of attraction. The attractors abstract a kind of proto-symbol. The dynamical system having periodical attractors is shown to characterize human motion effectively by exploiting spatiotemporal continuity, because it describes the flow of its transitions into the state space. Moreover, in the designed symbol space from the attractors, the information of human motion dynamics is described in the placement of the points. Thus, each point or transition between points in the symbol space corresponds to a specific type of motion; it can act as a notation method of motion characteristics. © 2011 IFAC.

  • 慣性センサ群による自動車運転操作における上肢動作計測法の開発

    秋月拓磨, ZHANG Zhong, 今村孝, 三宅哲夫

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM)  2011.5 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 非線形力学系を用いた慣性センサデータからの動作特徴抽出とそのアトラクタ表現における物理的意味の考察

    AKIZUKI TAKUMA, ZHANG Z, IMAMURA TAKASHI, MIYAKE TETSUO

    知能システムシンポジウム資料  2011.3 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • Time-series Analysis of Human Motion Based on Nonlinear Dynamics

    Takuma Akiduki, Zhong Zhang, Takashi Imamura, Tetsuo Miyake

    Proc. of the International Symposium on Electronics-Inspired Interdisciplinary Research  2010.11 

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    Language：Japanese   Presentation type：Poster presentation  

  • ハンドル操作における動作特徴の抽出とそのアトラクタ表現

    AKIZUKI TAKUMA, ZHANG ZHONG, IMAMURA TAKASHI, MIYAKE TETSUO

    インテリジェント・システム・シンポジウム(CD-ROM)  2010.10 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 力学系を利用した時系列データからの人の動作情報抽出

    秋月拓磨, 章忠

    豊橋技術科学大学グローバルCOE ADIST2010講演抄録集  2010.10 

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    Language：Japanese   Presentation type：Poster presentation  

  • A new design method of multi-valued cellular neural networks for associative memory International conference

    Zhong Zhang, Ryuichi Taniai, Takuma Akiduki, Takashi Imamura, Tetsuo Miyake

    2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009  2009.12 

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    Language：English   Presentation type：Oral presentation(general)  

    It has been reported in the literature that Cellular Neural Networks (CNN) are effective as associative memories and they have been applied to many kinds of pattern recognition tasks. Flexibility of their design can be increased by expanding the output function from being 2-valued to being multi-valued. As a design method for associative memories, SVD(singular value decomposition) is popular, but a design procedure which uses LMI(linear matrix inequality) was proposed and obtained excellent results. In this paper, we propose a new design method expanded from the 2-valued output CNN to a multi-valued output CNN by using the LMI method and confirm the effectiveness of it. © 2009 IEEE.

  • 力学系の設計とその連想記憶への応用

    秋月拓磨, 章忠, 今村孝, 三宅哲夫

    豊橋技術科学大学グローバルCOE FIS2009 Tokyo  2009.11 

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    Language：Japanese   Presentation type：Poster presentation  

  • Associative Memories with Multi-Valued Cellular Neural Networks and Its Application to Disease Diagnosis. International conference

    Takuma Akiduki, Zhong Zhang, Takashi Imamura, Tetsuo Miyake

    Proceedings of the IEEE International Conference on Systems, Man and Cybernetics, San Antonio, TX, USA, 11-14 October 2009  2009.10 

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    Language：English   Presentation type：Oral presentation(general)  

  • 力学系の設計とその連想記憶への応用についての一考察

    AKIZUKI TAKUMA, ZHANG ZHONG, IMAMURA TAKASHI, MIYAKE TETSUO

    インテリジェント・システム・シンポジウム講演論文集  2009.9 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 力学系によるパターン分類

    秋月拓磨, 章忠, 今村孝, 三宅哲夫

    豊橋技術科学大学グローバルCOE ADIST2009講演抄録集  2009.9 

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    Language：Japanese   Presentation type：Poster presentation  

  • Associative memory using multi-valued cellular neural networks with hysteresis characteristics

    AKIZUKI TAKUMA, ZHANG ZHONG, IMAMURA TAKASHI, MIYAKE TETSUO

    知能システムシンポジウム資料  2009.3 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • 連想記憶ニューラルネットワークによる異常診断に関する研究

    秋月拓磨, 章忠

    豊橋技術科学大学グローバルCOE FIS2009  2009.3 

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    Language：Japanese   Presentation type：Poster presentation  

  • 多値セルラニューラルネットワークおよびその異常診断への応用

    秋月拓磨, 章忠

    豊橋技術科学大学グローバルCOE ADIST2008講演抄録集  2008.10 

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    Language：Japanese   Presentation type：Poster presentation  

  • 多値セルラニューラルネットワークの分類問題への適用とその評価

    AKIZUKI TAKUMA, ZHANG ZHONG, IMAMURA TAKASHI, MIYAKE TETSUO

    インテリジェント・システム・シンポジウム講演論文集  2008.10 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • Evaluation of Multi-Valued Cellular Neural Networks as Auto-Associative Memories

    AKIZUKI TAKUMA, ZHANG ZHONG, IMAMURA TAKASHI, MIYAKE TETSUO

    知能システムシンポジウム資料  2008.3 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • Realization of Multi-Valued Associative Memory with Cellular Neural Network International conference

    ZHANG ZHONG, AKIDUKI TAKUMA, IMAMURA TAKASHI, MIYAKE TETSUO

    Proc IEEE Int Conf Syst Man Cybern  2007.10 

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    Language：English   Presentation type：Oral presentation(general)  

  • Design of Multi-Valued Cellular Neural Networks with Piecewise Linear Function

    AKIZUKI TAKUMA, ZHANG ZHONG, IMAMURA TAKASHI, MIYAKE TETSUO

    インテリジェント・システム・シンポジウム講演論文集  2007.8 

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    Language：Japanese   Presentation type：Oral presentation(general)  

  • Multi-Valued Cellular Neural Networks and Its Application for Associative Memory International conference

    ZHANG ZHONG, AKIDUKI TAKUMA, MIYAKE TETSUO, IMAMURA TAKASHI

    Lect Notes Comput Sci  2007.6 

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    Language：English   Presentation type：Oral presentation(general)  

  • Design of multi-valued cellular neural networks for associative memory International coauthorship International conference

    Zhong Zhang, Takuma Akiduki, Tetsuo Miyake, Takashi Imamura

    2006 SICE-ICASE International Joint Conference  2006.10 

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    Language：English   Presentation type：Oral presentation(general)  

    This paper discusses the design of multi-valued output functions of Cellular Neural Networks (CNNs) implementing associative memories. The output function of the CNNs is a piecewise linear function which consists of a saturation and non-saturation range. The new structure of the output function is defined, and is called the "basic wave-form". The saturation ranges with n levels are generated by adding n - 1 basic waveforms. Consequently, creating an associative memory of multi-valued patterns has been successful, and computer experiment results show the validity of the proposed method. The results of this research can expand the range of applications of CNNs as associative memories. © 2006 ICASE.

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Industrial Property Rights

  • 力覚センサ、及び力覚センサを使用したロボットハンドシステム

    真下智昭, 秋月拓磨, 山崎蒼人, 大里拓巳, 北崎充晃, 本名敦夫

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    Applicant：国立大学法人豊橋技術科学大学, 株式会社リッコー

    Application no：特願2024-103158  Date applied：2024.6

    Country of applicant：Domestic  

  • Signal detection device

    Akiduki Takuma, Zhang Zhong, Takahashi Hirotaka

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    Applicant：Toyohashi University of Technology; Nagaoka University of Technology

    Application no：特願2017-216833  Date applied：2017.11

    Announcement no：特開2019-084271  Date announced：2019.6

    Patent/Registration no：特許7095200  Date registered：2022.6  Date issued：2022.6

    Rights holder：国立大学法人豊橋技術科学大学; 高橋弘毅   Country of applicant：Domestic   Country of acquisition：Domestic

    J-GLOBAL

Awards

  • 論文賞

    2021.3   信号処理学会   リフティングスキームによる複素数離散ウェーブレット変換の高速化に関する研究

    章忠, 嶋末昂祐, 嵐悠也, 戸田浩, 秋月拓磨

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    Award type：Honored in official journal of a scientific society, scientific journal  Country：Japan

  • 第15回わかしゃち奨励賞 優秀賞（応用研究部門）

    2021.1   愛知県   安全運転支援のためのウェアラブルセンサシステムの開発

    秋月 拓磨

  • Best Paper Award

    2018.8   ICIC International   in the 13th International Conference on Innovative Computing Information and Control

    Yuto Omae, Masaya Mori, Takuma Akiduki, Hirotaka Takahashi

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    Award type：Award from international society, conference, symposium, etc. 

    Paper Title: A Novel Deep Learning Optimization Algorithm for Human Motions Anomaly Detection

  • Best Paper Award

    2017.8   ICIC International   in the 12th International Conference on Innovative Computing, Information and Control

    Takuma Akiduki, Zhong Zhang, Hirotaka Takahashi

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    Award type：Award from international society, conference, symposium, etc. 

    Paper Title: Extraction and Classification of Human Gait Features from Acceleration Data

  • Student Award in the year 2014 for Research Activities

    2014.3   Toyohashi University of Technology  

    Akiduki Takuma

  • Presentation Award

    2013.12   in the 56th Joint Automatic Control Conference

    Akiduki Takuma

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    Award type：Award from Japanese society, conference, symposium, etc. 

    Paper Title: Toward Symbolization of Human Motion Data by using Trajectory Attractors

  • Best Paper Award

    2013.9   ICIC International   in the 8th International Conference on Innovative Computing Information and Control

    Takuma Akiduki, Zhong Zhang, Takashi Imamura, Hirotaka Takahashi

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    Award type：Award from international society, conference, symposium, etc. 

    Paper Title: Toward Symbolization of Human Motion Data -Statistical Analysis in Symbol Space-

  • Special Award of Sensing Architect

    2012.3   Toyohashi University of Technology, Global COE Program  

    Akiduki Takuma

  • The Activities Awards of Sensing Architect

    2011.3   Toyohashi University of Technology, Global COE Program  

    Akiduki Takuma

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Teaching Experience (On-campus)

  • Advanced Material Processing

    2025Year  Type of subject：Master's (Graduate School)

  • 機械工学演習

    2025Year  Type of subject：Professional education (undergraduate)

Teaching Experience

  • Project-Based Research

    2015.10
    -
    2025.2
    Institution：Toyohashi University of Technology

  • Creative Experiments in Mechanical Engineering

    2015.4
    -
    2025.7
    Institution：Toyohashi University of Technology

  • 機械工学輪講

    2015.4
    -
    2025.7
    Institution：Toyohashi University of Technology

  • Fundamental Experiments in Mechanical Engineering

    2015.4
    -
    2025.7
    Institution：Toyohashi University of Technology

  • 専門ゼミナール

    2013.4
    -
    2015.2
    Institution：Yamanashi Eiwa College

  • 情報システム実験演習

    2012.10
    -
    2015.2
    Institution：Yamanashi Eiwa College

  • ITリテラシー演習

    2012.4
    -
    2015.2
    Institution：Yamanashi Eiwa College

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Review of master's and doctoral thesis

  • 2025

    Examiner classification：Second reader

    Master ：6people 

Social Activities

  • 装着型センサを用いたドライバ心身状態の推定とモニタリング

    Role(s)： Lecturer

    日本大学生産工学部 人工知能リサーチセンター  人工知能とその応用シンポジウム  日本大学生産工学部 津田沼キャンパス  2023.3

  • 装着型センサを用いたドライバ心身状態のモニタリング

    Role(s)： Lecturer

    中部経済産業局  Meet up Chubu Vol. 11  ナゴヤ イノベーターズ ガレージ アネックス／オンライン  2023.2

  • 装着型センサを用いたドライバ・モニタリング

    Role(s)： Lecturer

    自動車技術会  第13回エレクトロニクス部門委員会  2022.3

  • 装着型センサを用いたドライバ行動計測

    Role(s)： Lecturer

    青山学院大学相模原キャンパス  計測・電子回路（ゲスト講師）  2021.12

  • ドライビングシミュレータとドライバ行動計測への応用

    Role(s)： Lecturer

    豊橋技術科学大学 未来ビークルシティリサーチセンター  第24回シンポジウム：未来の交通システムのためのデータの収集と利用  2021.11

  • 手首装着型センサを用いたドライバの不安全行動検知

    Role(s)： Informant,　Demonstrator

    豊橋技術科学大学  イノベーションフェア2021 in 東三河  2021.10

  • Development of Driver Monitoring System Based on Hand Activity

    Role(s)： Informant

    IEEE ITS Society Nagoya Chapter  Research activities in Nagoya area  2021.7

  • 手の動きからわかるドライバの状態や危険行動

    Role(s)： Lecturer

    豊橋技術科学大学  産学連携フォーラム  2021.3

  • 手首装着型センサからわかるドライバの状態や危険行動

    Role(s)： Lecturer

    JST  新技術説明会  2020.6

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    Audience： Researchesrs,　Company

    Type：Other

  • 装着型センサを用いた人の行動計測と行動認識

    Role(s)： Lecturer

    Toyohashi University of Technology  TUT Jr. Education Project for Technology and Science  2019.9

  • 行動認識・理解のためのデータ解析

    Role(s)： Lecturer

    豊橋技術科学大学  社会人向け実践教育プログラム・先端データサイエンス講演会  2018.1

  • 生理・身体情報を用いたドライバ状態モニタリングデバイスの開発

    Role(s)： Demonstrator

    科学技術振興機構  大学発新産業創出プログラム（START）技術シーズ選抜育成プロジェクト成果発表展示会「Brighten up Ventures 2017—社会を変える9つのIoT—」  2017.3

  • Raspberry Piを用いた環境計測システムの構築

    Role(s)： Lecturer

    豊橋技術科学大学  TUT Jr.技術科学教育プロジェクト（時習館SSH「SS技術科学」）  2016.9

  • Raspberry Piを用いた環境計測システムの構築

    Role(s)： Lecturer

    豊橋技術科学大学  TUT Jr.技術科学教育プロジェクト（時習館SSH「SS技術科学」）  2015.9

  • ＦＤワークショップに参加して－グループ討議から模擬授業までの実践を通して得られたもの－

    Role(s)： Panelist

    一般社団法人日本私立大学連盟  平成26年度FD推進ワークショップ  2014.8

  • カラダでコンピュータを操ろう --モーションセンサを使ったゲームづくり体験--'

    Role(s)： Lecturer

    山梨英和大学  オープンキャンパス模擬授業  2014.8

  • 身体動作における個人性の抽出と理解にむけて

    Role(s)： Lecturer

    神戸大学大学院 国際文化学研究科  情報コミュニケーション論講座ゼミナール  2014.7

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Professional Memberships

  • THE SOCIETY OF INSTRUMENT AND CONTROL ENGINEERS

  • THE ROBOTICS SOCIETY OF JAPAN

  • THE JAPANESE SOCIETY FOR ARTIFICIAL INTELLIGENCE

  • IEEE

Committee Memberships

  • 計測自動制御学会中部支部   第56期（R7年）運営委員  

    2025.1 - 2025.12   

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    Committee type：Society

  • 計測自動制御学会中部支部   第55期（R6年）運営委員  

    2024.1 - 2024.12   

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    Committee type：Society

  • 日本生物環境工学会東海支部   役員・幹事  

    2023.12   

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    Committee type：Society

  • 豊橋技術科学大学機械工学系   JABEE基準4  

    2023.5   

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    Committee type：Others

  • 豊橋技術科学大学   労務委員会（2023年度・委員長、2024年度・副委員長）  

    2023.4   

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    Committee type：Others

  • Japanese Society of Agricultural, Biological and Environmental Engineers and Scientists   2023年豊橋大会 実行委員  

    2022.8 - 2023.9   

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    Committee type：Society

  • 計測自動制御学会中部支部   第50期（H31年）事業委員  

    2019.4 - 2020.1   

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    Committee type：Society

  • 豊橋技術科学大学   労務委員  

    2018.4 - 2020.3   

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    Committee type：Others

  • IEEE/SICE Int. Symp. on System Integrations 2017   Associate Editor  

    2017.1 - 2017.12   

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    Committee type：Society

  • IEEE/SICE Int. Symp. on System Integration 2016   Program Commitee  

    2016.1 - 2016.12   

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    Committee type：Society

  • 豊橋技術科学大学同窓会   役員  

    2015.4   

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    Committee type：Others

  • 豊橋技術科学大学機械工学系   JABEEプログラム総括委員  

    2015.4 - 2023.3   

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    Committee type：Others

  • 豊橋技術科学大学機械工学系   ネットワーク委員  

    2015.4 - 2018.3   

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    Committee type：Others

  • IEEE/SICE Int. Symp. on System Integrations 2015   Award Vice Chair  

    2015.4 - 2015.12   

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    Committee type：Society

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Media Coverage

  • 豊橋技術科学大学・計測システム研究室 TV or radio program

    FM AICHI  中電シーティーアイ Welcome Generation  2023.12

    　More details

    Author：Myself 

  • 手の動きから危険を察知！？ 〜運転行動のセンシング〜 TV or radio program

    やしの実FM  天伯之城 ギカダイ  2021.10

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    Author：Myself 

  • わかしゃち奨励賞受賞者が決まる Newspaper, magazine

    東愛知新聞社  東愛知新聞  6面  2020.12

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    Author：Myself 

  • 〈研究室 探訪〉豊橋技術科学大学機械工学系計測システム研究室 秋月拓磨助教 Newspaper, magazine

    日刊自動車新聞社  日刊自動車新聞  14  2020.8

  • 不注意運転、手の動きで検出 Newspaper, magazine

    日本経済新聞社  日経産業新聞  p.6  2020.6

  • 栄養満点の朝食を提供 Newspaper, magazine

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  • IoTの事業化支援 JST 若手研究者を育成 Newspaper, magazine

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Academic Activities

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    Type：Academic society, research group, etc. 

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    Role(s)： Panel moderator, session chair, etc.

    計測自動制御学会  2023.10

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    Type：Academic society, research group, etc. 

  • 日本生物環境工学会2023年豊橋大会・事務局

    Role(s)： Planning, management, etc.

    日本生物環境工学会  （ 豊橋技術科学大学 ） 2023.9

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    Type：Competition, symposium, etc. 

  • 第65回⾃動制御連合講演会（OS: スキルアシスト＆トレーニング）

    Role(s)： Panel moderator, session chair, etc.

    日本機械学会  （ 宇都宮大学 ） 2022.11

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    Type：Academic society, research group, etc. 

  • 第61 回⾃動制御連合講演会（OS: スキルアシスト＆トレーニング）

    Role(s)： Panel moderator, session chair, etc.

    システム制御情報学会  2018.11

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    Type：Academic society, research group, etc. 

  • 第60 回⾃動制御連合講演会（OS：スキルアシスト＆トレーニング）

    Role(s)： Panel moderator, session chair, etc.

    計測自動制御学会  2017.11

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    Type：Academic society, research group, etc. 

  • Paper review

    Role(s)： Peer review

    IEEE SMC Society  2017.9

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    Type：Peer review 

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    Role(s)： Panel moderator, session chair, etc.

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    Type：Academic society, research group, etc. 

  • Proceedings of the IEEE/SICE International Symposium on System Integrations

    Role(s)： Peer review

    SICE System Integration Divison, IEEE Robotics and Automation Society, and IEEE Industrial Electronics Society  2015.4 - 2017.7

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    Type：Peer review 

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    Role(s)： Peer review

    ICIC International.  2012.4

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    Type：Peer review 

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