3D facial expression recognition based on automatically selected features.
Hao TangThomas S. HuangPublished in: CVPR Workshops (2008)
Keyphrases
- facial expression recognition
- selected features
- facial expressions
- feature selection
- human computer interaction
- expression recognition
- face recognition
- feature extraction
- feature set
- cross validation
- local binary pattern
- facial images
- classification method
- feature subset
- random forest
- expression classification
- human faces
- classification accuracy
- facial features
- pattern recognition
- extracted features
- classification rate
- support vector machine
- genetic algorithm
- evolutionary algorithm
- support vector
- video sequences