A New Facial Expression Recognition Technique using 2-D DCT and Neural Networks Based Decision Tree.
Yegui XiaoLiying MaKhashayar KhorasaniPublished in: IJCNN (2006)
Keyphrases
- facial expression recognition
- neural network
- decision trees
- facial expressions
- human computer interaction
- person independent
- expression recognition
- local binary pattern
- face recognition
- facial expression analysis
- expression classification
- pattern recognition
- facial feature extraction
- pose invariant
- recognition of facial expressions
- facial images
- feature extraction
- training set
- facial features
- cohn kanade
- feature point tracking
- video sequences
- active appearance models
- face images
- facial image analysis
- recognizing facial expressions
- random forest
- machine learning algorithms
- principal component analysis
- multiresolution
- image analysis
- image sequences
- computer vision