Acoustic segmentation of speech using zero time liftering (ZTL).
RaviShankar PrasadB. YegnanarayanaPublished in: INTERSPEECH (2013)
Keyphrases
- speech segments
- segmentation method
- segmentation algorithm
- level set
- speech sounds
- image segmentation
- multiscale
- speech signal
- speech recognition
- fully automatic
- emotional speech
- speech recognition systems
- edge detection
- energy function
- region growing
- shape prior
- segmentation accuracy
- image analysis
- feature vectors
- moving objects
- computer vision
- background subtraction
- probabilistic model
- segmented images
- emotion recognition
- broadcast news
- visual speech
- image processing