Keyphrases
- facial expressions
- facial expression recognition
- human faces
- expression recognition
- facial expression analysis
- face images
- face recognition
- video sequences
- facial images
- facial features
- expression classification
- head motion
- cohn kanade
- person independent
- facial actions
- recognition of facial expressions
- facial motion
- emotion recognition
- facial animation
- temporal behavior
- automatic facial expression recognition
- image sequences
- emotional state
- active appearance models
- human computer interaction