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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish
Title of host publication2019 International Conference on Fuzzy Theory and Its Applications, iFUZZY 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages283-286
Number of pages4
ISBN (Electronic)9781728108407
DOIs
Publication statusPublished - 2019 Nov
Event2019 International Conference on Fuzzy Theory and Its Applications, iFUZZY 2019 - New Taipei City, Taiwan
Duration: 2019 Nov 72019 Nov 10

Publication series

Name2019 International Conference on Fuzzy Theory and Its Applications, iFUZZY 2019

Conference

Conference2019 International Conference on Fuzzy Theory and Its Applications, iFUZZY 2019
CountryTaiwan
CityNew Taipei City
Period19-11-0719-11-10

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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    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. In 2019 International Conference on Fuzzy Theory and Its Applications, iFUZZY 2019 (pp. 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