A mixture maximization approach to multipitch tracking with factorial hidden Markov models.
Michael WohlmayrMichael StarkFranz PernkopfPublished in: ICASSP (2010)
Keyphrases
- hidden markov models
- mixture distributions
- speech recognition
- particle filter
- latent variable models
- conditional random fields
- sequential data
- markov models
- hidden state
- visual tracking
- gesture recognition
- sequence classification
- linear dynamical systems
- mixture model
- motion model
- viterbi algorithm
- hidden states
- random effects
- continuous hidden markov models
- appearance model
- mean shift
- estimate the model parameters