Facial expression recognition: a clustering-based approach

  • Authors:
  • Xue-wen Chen;Thomas Huang

  • Affiliations:
  • Beckman Institute for Advanced Technology and Development, University of Illinois at Urbana-Champaign, 405 N. Mathews Avenue, Urbana, IL and Electrical and Computer Engineering Department, Califor ...;Beckman Institute for Advanced Technology and Development, University of Illinois at Urbana-Champaign, 405 N. Mathews Avenue, Urbana, IL

  • Venue:
  • Pattern Recognition Letters
  • Year:
  • 2003

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Abstract

This paper describes a new clustering based feature extraction method for facial expression recognition. We demonstrate the effectiveness of this method and compare it with commonly used principal component analysis method and linear discriminant analysis method.