Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- facial expression analysis
- automatic facial expression recognition
- person independent
- expression recognition
- expression classification
- feature extraction
- facial feature extraction
- local binary pattern
- recognizing facial expressions
- pose invariant
- face recognition
- facial features
- human faces
- feature point tracking
- facial image analysis
- data sets
- post processing
- three dimensional
- decision trees
- machine learning