Real Time Segmentation of Lip Pixels for Lip Tracker Initialization.
Mohammad SadeghiJosef KittlerKieron MesserPublished in: CAIP (2001)
Keyphrases
- real time
- automatic initialization
- visual speech recognition
- lip reading
- image segmentation
- multiscale
- pixel classification
- grey level
- pixel wise
- segmenting images
- spatial coherence
- segmentation algorithm
- level set
- foreground and background
- image regions
- head tracking
- medical images
- homogeneous regions
- real time tracking
- probabilistic data association
- visual tracking
- particle filter
- textured regions
- background pixels
- segmentation method
- image pixels
- region growing
- mean shift
- camera tracking
- level set evolution
- appearance model
- multiple objects
- object segmentation
- motion segmentation