Human Facial Expression Recognition Using Wavelet Transform and Hidden Markov Model.
Muhammad Hameed SiddiqiSungyoung LeePublished in: IWAAL (2013)
Keyphrases
- hidden markov models
- wavelet transform
- multiresolution
- multiscale
- image coding
- viterbi algorithm
- markov models
- speech recognition
- sequential data
- gesture recognition
- wavelet coefficients
- human subjects
- conditional random fields
- hidden states
- hierarchical hidden markov model
- subband
- dynamic probabilistic networks
- markov model
- baum welch
- handwritten word recognition
- phoneme recognition
- continuous hidden markov models
- video sequences