A Kernel-based sparse representation method for face recognition.
Ningbo ZhuShengtao LiPublished in: Neural Comput. Appl. (2014)
Keyphrases
- sparse representation
- method for face recognition
- face recognition
- kernel pca
- dictionary learning
- face verification
- face recognition algorithms
- sparse coding
- kernel methods
- reconstruction error
- illumination variations
- support vector machine
- object tracking
- face images
- human faces
- face databases
- linear discriminant analysis
- image patches
- feature extraction
- face detection
- principal component analysis
- image classification
- support vector
- test images
- illumination conditions
- signal processing
- dimensionality reduction
- high dimensional data