Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- expression recognition
- three dimensional
- facial expression analysis
- human faces
- local binary pattern
- facial feature extraction
- artificial intelligence
- face recognition
- person independent
- facial image analysis
- feature point tracking
- expression classification
- facial features
- feature extraction
- image sequences
- feature selection
- head motion
- facial images
- pose invariant
- texture features
- video sequences
- cohn kanade
- recognition of facial expressions