Feature selection for improved 3D facial expression recognition.
Kamil YurtkanHasan DemirelPublished in: Pattern Recognit. Lett. (2014)
Keyphrases
- facial expression recognition
- feature selection
- facial expressions
- feature extraction
- expression recognition
- human computer interaction
- facial expression analysis
- person independent
- human faces
- pose invariant
- face recognition
- expression classification
- facial feature extraction
- facial features
- support vector
- local binary pattern
- facial image analysis
- feature point tracking
- facial images
- artificial intelligence
- recognition of facial expressions
- gaussian mixture model
- feature set
- support vector machine
- classification accuracy
- cohn kanade
- data sets