Classwise Sparse and Collaborative Patch Representation for Face Recognition.
Jian LaiXudong JiangPublished in: IEEE Trans. Image Process. (2016)
Keyphrases
- face recognition
- sparse representation
- feature representation
- image patches
- face images
- image representation
- principal component analysis
- web image annotation
- geographically dispersed
- sparse coding
- knowledge sharing
- dictionary learning for sparse
- robust face recognition
- sparse data
- local binary pattern
- computer vision
- recognition rate
- input image
- feature extraction
- image sequences