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