Adaptive Multiscale Illumination-Invariant Feature Representation for Undersampled Face Recognition.
Yang ZhangChanghui HuXiaobo LuPublished in: CoRR (2020)
Keyphrases
- feature representation
- illumination invariant
- face recognition
- multiscale
- local binary pattern
- feature descriptors
- feature extraction
- face images
- gabor features
- principal component analysis
- facial expressions
- sparse representation
- image processing
- texture classification
- linear discriminant analysis
- face detection
- facial images
- computer vision
- image representation
- scale space
- similarity measure
- object tracking
- natural images
- face databases
- denoising
- pattern recognition
- face tracking