Gammadion binary pattern of Shearlet coefficients (GBPSC): An illumination-invariant heterogeneous face descriptor.
Subhadeep KoleyHiranmoy RoyDebotosh BhattacharjeePublished in: Pattern Recognit. Lett. (2021)
Keyphrases
- illumination invariant
- local binary pattern
- binary patterns
- face recognition
- face images
- texture classification
- multiscale
- human faces
- texture analysis
- face tracking
- spatial information
- rotation invariant
- face detection
- feature descriptors
- feature extraction
- texture features
- wavelet coefficients
- facial expressions
- linear combination
- background subtraction
- binary images
- gabor features
- image processing
- wavelet transform
- basis functions
- natural images
- shift invariant
- co occurrence
- object detection
- feature vectors