Lip Reading Based on Sampled Active Contour Model.
Takeshi SaitohRyosuke KonishiPublished in: ICIAR (2005)
Keyphrases
- active contour model
- lip reading
- active contours
- head tracking
- expression recognition
- energy minimization
- region growing
- segmentation method
- shape prior
- image segmentation
- level set
- speaker identification
- facial expression recognition
- facial expressions
- energy function
- image processing
- object boundaries
- prior knowledge