Facial Expression Recognition Based on NMF and SVM.
Zilu YingGuoyi ZhangPublished in: IFITA (3) (2009)
Keyphrases
- facial expression recognition
- facial expressions
- negative matrix factorization
- support vector
- human computer interaction
- nonnegative matrix factorization
- support vector machine
- facial expression analysis
- expression recognition
- person independent
- feature extraction
- feature point tracking
- pose invariant
- multi class
- feature vectors
- face recognition
- expression classification
- feature selection
- machine learning
- local binary pattern
- facial image analysis
- training data
- matrix factorization
- facial features
- cohn kanade
- recognizing facial expressions
- facial images
- human faces
- facial action units
- sparse representation
- recognition of facial expressions
- face detection
- moving objects