Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- recurrent neural networks
- facial expression analysis
- automatic facial expression recognition
- expression recognition
- person independent
- local binary pattern
- human faces
- expression classification
- feature extraction
- pose invariant
- feature point tracking
- face recognition
- facial image analysis
- active appearance models
- facial feature extraction
- facial images
- expert systems
- computer vision
- recognizing facial expressions