Layered Recognition Scheme for Robust Human Facial Expression Recognition using modified Hidden Markov Model.
Mayur RahulRashi AgrawalNarendra KohliPublished in: J. Multim. Process. Technol. (2019)
Keyphrases
- hidden markov models
- recognition scheme
- gesture recognition
- human machine interaction
- speech recognition
- conditional random fields
- markov model
- markov models
- hidden semi markov models
- object recognition
- sequential data
- human behavior
- hidden state
- multi stream
- handwritten word recognition
- continuous hidden markov models
- viterbi algorithm
- human activities
- discriminative training
- hidden states
- baum welch
- kernel density
- phoneme recognition
- machine learning
- hierarchical hidden markov model