Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- expression recognition
- facial expression analysis
- expression classification
- feature extraction
- facial feature extraction
- automatic facial expression recognition
- feature point tracking
- local binary pattern
- face recognition
- facial images
- human faces
- person independent
- facial image analysis
- facial features
- pose invariant
- cohn kanade
- active appearance models
- software engineering
- image analysis
- decision trees
- image processing
- recognition of facial expressions
- machine learning