Facial expression recognition: A clustering-based approach

Xue wen Chen, Thomas Huang

Research output: Contribution to journalArticlepeer-review


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.

Original languageEnglish (US)
Pages (from-to)1295-1302
Number of pages8
JournalPattern Recognition Letters
Issue number9-10
StatePublished - Jun 2003


  • Clustering based discriminant analysis
  • Facial expression recognition
  • Human computer interaction
  • Linear discriminant analysis
  • Principal component analysis

ASJC Scopus subject areas

  • Software
  • Signal Processing
  • Computer Vision and Pattern Recognition
  • Artificial Intelligence


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