Recognizing Facial Expressions by Tracking Feature Shapes.
Atul KanaujiaDimitris N. MetaxasPublished in: ICPR (2) (2006)
Keyphrases
- recognizing facial expressions
- facial expression recognition
- facial expressions
- expression recognition
- particle filter
- mean shift
- gabor features
- shape analysis
- visual tracking
- object tracking
- feature set
- image features
- real time
- motion model
- facial features
- user interface
- human computer interaction
- face detection
- shape descriptors
- shape matching
- feature vectors
- training set
- high quality
- computer vision