Keyphrases
- image classification
- feature extraction
- texture features
- local binary pattern
- image features
- texture analysis
- gabor filters
- feature vectors
- texture classification
- binary patterns
- image representation
- wavelet features
- gabor wavelets
- face recognition
- texture descriptors
- texture information
- gabor filtering
- gabor features
- gray level co occurrence matrix
- filter responses
- textural features
- bag of words
- filtered images
- spatial pyramid
- feature set
- spatial pooling
- feature descriptors
- texture images
- bank of gabor filters
- feature space
- feature analysis
- spatial pyramid matching
- feature distributions
- gabor phase
- facial expression recognition
- visual features
- bag of features
- histograms of oriented gradients
- global features
- facial images
- color features
- multiple features