Gabor feature based robust representation and classification for face recognition with Gabor occlusion dictionary.
Meng YangLei ZhangSimon C. K. ShiuDavid ZhangPublished in: Pattern Recognit. (2013)
Keyphrases
- face recognition
- sparse representation based classification
- fisher linear discriminant
- feature representation
- illumination variations
- sparse representation
- feature extraction
- face images
- image representation
- feature vectors
- fisher classifier
- dictionary learning
- recognition rate
- discriminant analysis
- gabor features
- gabor wavelets
- recognition accuracy
- local binary pattern
- pose variations
- feature analysis
- wavelet features
- principal component analysis
- face databases
- gabor filtering
- linear discriminant analysis
- human faces
- image classification
- gabor filters
- facial expressions
- face representation
- face representation and recognition
- robust face recognition
- sparse coding
- computer vision
- face detection
- classification accuracy
- facial images
- binary patterns
- support vector machine
- fisher criterion
- feature space
- pattern recognition
- elementary functions
- object tracking
- support vector machine svm
- robust classification
- multiscale
- decision trees