Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- facial expression analysis
- expression recognition
- person independent
- face recognition
- expression classification
- facial feature extraction
- pose invariant
- facial image analysis
- local binary pattern
- facial images
- human faces
- feature point tracking
- feature extraction
- video sequences
- cohn kanade
- recognition of facial expressions
- dual tree
- face detection
- face images
- user interface