Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- expression recognition
- facial expression analysis
- face recognition
- human faces
- local binary pattern
- automatic facial expression recognition
- expression classification
- person independent
- feature point tracking
- pose invariant
- recognizing facial expressions
- facial features
- feature extraction
- facial image analysis
- machine learning
- facial feature extraction
- cohn kanade
- recognition of facial expressions
- feature selection