A comparison of discrete and continuous output modeling techniques for a pseudo-2D hidden Markov model face recognition system.
Frank WallhoffStefan EickelerGerhard RigollPublished in: ICIP (2) (2001)
Keyphrases
- hidden markov models
- recognition engine
- speech recognition
- state transition
- conditional random fields
- markov models
- gesture recognition
- sequential data
- viterbi algorithm
- continuous domains
- automatic speech recognition
- speaker independent
- continuous variables
- markov model
- feature extraction
- hidden state
- discriminative training
- multi stream
- hidden states
- visual speech
- continuous hidden markov models
- bayesian inference
- mixture distributions
- kernel density
- hidden semi markov models
- hierarchical hidden markov model