Feature selection for facial expression recognition.
Peiyao LiSon Lam PhungAbdesselam BouzerdoumFok Hing Chi TivivePublished in: EUVIP (2010)
Keyphrases
- facial expression recognition
- feature selection
- feature extraction
- facial expressions
- human computer interaction
- expression recognition
- facial expression analysis
- person independent
- facial image analysis
- face recognition
- feature space
- expression classification
- facial features
- feature set
- facial feature extraction
- facial images
- human faces
- recognizing facial expressions
- machine learning
- cohn kanade
- support vector
- artificial intelligence
- feature point tracking
- recognition rate
- face images
- local binary pattern
- recognition of facial expressions
- active appearance models
- pose invariant
- image processing
- computer vision
- data sets
- support vector machine
- multi class
- co occurrence
- dimensionality reduction