Using SVM to design facial expression recognition for shape and texture features.
Hung-Hsu TsaiYen-Shou LaiYi-Cheng ZhangPublished in: ICMLC (2010)
Keyphrases
- texture features
- facial expression recognition
- local binary pattern
- shape features
- texture information
- facial expressions
- texture classification
- texture analysis
- support vector
- feature vectors
- texture feature extraction
- feature extraction
- facial image analysis
- expression recognition
- gray level
- human computer interaction
- image processing
- multi class
- gabor filters
- facial images
- image features
- human faces
- texture images
- rotation invariant
- color features
- texture descriptors
- gabor features
- support vector machine
- feature selection
- image sequences
- feature space
- shape prior
- background subtraction