Maximising Audiovisual Correlation with Automatic Lip Tracking and Vowel Based Segmentation.
Andrew AbelAmir HussainQuoc Dinh NguyenFabien RingevalMohamed ChetouaniMaurice MilgramPublished in: COST 2101/2102 Conference (2009)
Keyphrases
- fully automatic
- visual speech recognition
- lip reading
- motion segmentation
- real time
- segmentation algorithm
- automatic initialization
- segmentation method
- occlusion detection
- region growing
- semi automatic
- medical images
- multiscale
- deformable templates
- multiple cues
- multiple objects
- image segmentation
- background subtraction
- level set
- visual tracking
- object tracking
- motion estimation
- accurate localization
- head tracking
- particle filtering
- shape prior
- complex background
- motion model
- phase contrast
- occlusion reasoning
- particle filter
- emotion recognition
- microscopy images
- contour tracking
- energy function
- speech recognition
- partial occlusion
- prosodic features