Gait Recognition using Histogram of Oriented Gradient and Self-Organizing Feature Map Classification in Variable Walking Speed

Huan Jung Chiu, Chin Hui Lin, Tzuu Hseng S. Li

研究成果: Conference contribution

摘要

This paper proposes an vision-based gait identification system to recognize testers' identities in variable walking speed. This system uses silhouette-based images collected from a distance to recognize individuals' identifications without testers' cooperation, first and foremost, it adopts spatio-temporal gait representation method to build gait energy images (GEI) to obtain the characteristic of walking human because GEI method has the advantages of preserving temporal information and generating more abundant local shape features. Secondly, this system extracts histogram of oriented gradients (HOG) and low frequency wavelet based on discrete wavelet transformation (DWT) to decompose temporal space feature and reduce the dimension of the vector. Lastly, we utilize the self-organizing feature map (SOM) method to perform the feature vector classification and OU-ISIR (The Institute of Scientific and Industrial Research, Osaka University) gait database to verify the feasibility of the system. Experimental result shows this vision-based gait identification system can recognize testers' identity efficiently.

原文English
主出版物標題2019 International Conference on Fuzzy Theory and Its Applications, iFUZZY 2019
發行者Institute of Electrical and Electronics Engineers Inc.
頁面283-286
頁數4
ISBN(電子)9781728108407
DOIs
出版狀態Published - 2019 十一月
事件2019 International Conference on Fuzzy Theory and Its Applications, iFUZZY 2019 - New Taipei City, Taiwan
持續時間: 2019 十一月 72019 十一月 10

出版系列

名字2019 International Conference on Fuzzy Theory and Its Applications, iFUZZY 2019

Conference

Conference2019 International Conference on Fuzzy Theory and Its Applications, iFUZZY 2019
國家Taiwan
城市New Taipei City
期間19-11-0719-11-10

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Computational Theory and Mathematics
  • Computer Science Applications
  • Statistics, Probability and Uncertainty
  • Control and Optimization
  • Logic

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  • 引用此

    Chiu, H. J., Lin, C. H., & Li, T. H. S. (2019). Gait Recognition using Histogram of Oriented Gradient and Self-Organizing Feature Map Classification in Variable Walking Speed. 於 2019 International Conference on Fuzzy Theory and Its Applications, iFUZZY 2019 (頁 283-286). [9066245] (2019 International Conference on Fuzzy Theory and Its Applications, iFUZZY 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/iFUZZY46984.2019.9066245