Palmprint Recognition Using Sparse Representation of Variable Window-Width Real-Valued Gabor Feature.
Mengwen LiHua-bin WangJian ZhouLiang TaoPublished in: CCCV (3) (2017)
Keyphrases
- real valued
- sparse representation
- palmprint
- gabor features
- gabor filters
- face recognition
- feature extraction
- robust face recognition
- sparse coding
- texture features
- texture analysis
- image representation
- image patches
- signal processing
- image classification
- feature vectors
- local binary pattern
- low resolution
- dimensionality reduction
- high dimensional data
- principal component analysis
- latent variables
- facial expression recognition
- linear discriminant analysis
- machine learning
- face images
- facial expressions
- recognition algorithm
- image analysis
- pattern recognition
- image segmentation
- computer vision