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Learning prototypes and similes on Grassmann manifold for spontaneous expression recognition.

Mengyi LiuRuiping WangShiguang ShanXilin Chen
Published in: Comput. Vis. Image Underst. (2016)
Keyphrases
  • learning algorithm
  • component analysis
  • expression recognition
  • training data
  • viewpoint
  • image classification
  • logistic regression