Dual phase learning for large scale video gait recognition

  • Authors:
  • Jialie Shen;HweeHwa Pang;Dacheng Tao;Xuelong Li

  • Affiliations:
  • School of Information Systems, Singapore Management University;School of Information Systems, Singapore Management University;School of Computer Engineering, Nanyang Technological University, Singapore;Birkbeck College, University of London, UK

  • Venue:
  • MMM'10 Proceedings of the 16th international conference on Advances in Multimedia Modeling
  • Year:
  • 2010

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Abstract

Accurate gait recognition from video is a complex process involving heterogenous features, and is still being developed actively. This article introduces a novel framework, called GC2F, for effective and efficient gait recognition and classification. Adopting a ”refinement-and-classification” principle, the framework comprises two components: 1) a classifier to generate advanced probabilistic features from low level gait parameters; and 2) a hidden classifier layer (based on multilayer perceptron neural network) to model the statistical properties of different subject classes. To validate our framework, we have conducted comprehensive experiments with a large test collection, and observed significant improvements in identification accuracy relative to other state-of-the-art approaches.