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Facial expression recognition using 2-D DCT of binarized edge images and constructive feedforward neural networks.

Liying Ma
Published in: IJCNN (2008)
Keyphrases
  • input image
  • feedforward neural networks
  • edge detection
  • bounding box
  • small number
  • genetic algorithm
  • image processing
  • similarity measure
  • bayesian networks
  • probability distribution
  • edge information
  • gray value