Utilizing 3D flow of points for facial expression recognition.
Ruchir SrivastavaSujoy RoyPublished in: Multim. Tools Appl. (2014)
Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- expression recognition
- facial expression analysis
- expression classification
- person independent
- human faces
- face recognition
- feature point tracking
- facial image analysis
- facial images
- facial feature points
- pose invariant
- local binary pattern
- facial feature extraction
- feature points
- facial features
- recognizing facial expressions
- active appearance models
- feature selection
- pose estimation
- hidden markov models
- optical flow
- feature extraction