Keyphrases
- gabor phase
- feature extraction
- image patches
- binary patterns
- face recognition
- gabor filters
- action recognition
- keypoints
- object recognition
- gabor features
- gabor filtering
- noise reduction
- local binary pattern
- gradient orientation
- feature descriptors
- shape descriptors
- image representation
- feature vectors
- feature space
- texture descriptors
- wavelet features
- local image descriptors
- feature representation
- discriminative power
- filtered images
- invariant features
- image descriptors
- gabor wavelets