Polyphonic audio-to-score alignment based on Bayesian Latent Harmonic Allocation Hidden Markov Model.
Akira MaezawaHiroshi G. OkunoTetsuya OgataMasataka GotoPublished in: ICASSP (2011)
Keyphrases
- multiple sequence alignment
- hidden markov models
- audio recordings
- audio signals
- latent variable models
- latent variables
- music information retrieval
- multi stream
- multimedia
- speech recognition
- visual speech
- conditional random fields
- bayesian networks
- hidden states
- viterbi algorithm
- markov models
- posterior distribution
- handwritten word recognition
- gesture recognition
- audio signal
- sequential data
- discriminative training
- posterior probability
- visual information
- hierarchical hidden markov model
- gaussian processes
- hidden state
- continuous hidden markov models
- maximum likelihood
- speaker identification
- speech signal
- random effects
- markov model
- scoring function