Keyphrases
- facial expressions
- head motion
- facial expression recognition
- recognizing facial expressions
- expression recognition
- facial features
- human faces
- facial expression analysis
- head movements
- facial images
- face images
- face recognition
- facial feature tracking
- video sequences
- facial actions
- recognition of facial expressions
- object tracking
- facial feature points
- visual tracking
- appearance model
- expression classification
- motion analysis
- motion model
- emotion recognition
- mean shift
- facial motion
- face model
- feature point tracking
- particle filter
- human body