Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- facial expression analysis
- expression recognition
- person independent
- face recognition
- three dimensional
- feature extraction
- expression classification
- feature point tracking
- human faces
- facial feature extraction
- cohn kanade
- facial images
- facial features
- recognition of facial expressions
- local binary pattern
- pose invariant
- active appearance models
- computer vision
- data sets