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An Action Unit based Hierarchical Random Forest Model to Facial Expression Recognition.

Jingying ChenMulan ZhangXianglong XueRuyi XuKun Zhang
Published in: ICPRAM (2017)
Keyphrases
  • facial expression recognition
  • random forest
  • facial expressions
  • human computer interaction
  • recognition algorithm
  • decision trees
  • feature extraction
  • similarity measure
  • multi class
  • co occurrence