Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- facial expression analysis
- expression recognition
- feature point tracking
- face recognition
- person independent
- local binary pattern
- expression classification
- pose invariant
- recognizing facial expressions
- automatic facial expression recognition
- active appearance models
- facial images
- facial features
- human faces
- feature extraction
- computer vision
- recognition of facial expressions
- image analysis
- video sequences
- image processing
- facial action units
- artificial intelligence
- machine learning