Segmentation of a speech waveform according to glottal open and closed phases using an autoregressive-HMM.
Gavin SmithTony RobinsonPublished in: INTERSPEECH (2000)
Keyphrases
- autoregressive
- speech signal
- non stationary
- speech recognition
- fundamental frequency
- hidden markov models
- automatic speech recognition
- moving average
- automatic speech recognition systems
- random field models
- gaussian markov random field
- random fields
- autoregressive model
- segmentation algorithm
- image segmentation
- segmentation method
- spectrum analysis
- level set
- sar images
- multi stream
- edge detection
- image analysis
- multiscale
- noisy images
- energy function
- graph cuts
- feature selection