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Facial expression recognition using best tree RD-LGP encoded features and HMM.

Ahmed A. Nashat
Published in: Int. J. Wavelets Multiresolution Inf. Process. (2018)
Keyphrases
  • hidden markov models
  • low level
  • feature space
  • classification accuracy
  • co occurrence
  • feature set
  • speech recognition
  • tree structure
  • feature selection
  • multi dimensional
  • false positives
  • b tree