Sparse representation for robust face recognition by dictionary decomposition.
Feilong CaoXinshan FengJianwei ZhaoPublished in: J. Vis. Commun. Image Represent. (2017)
Keyphrases
- robust face recognition
- sparse representation
- sparse coding
- low rank matrix recovery
- face recognition
- subspace learning
- dictionary learning
- image classification
- high dimensional data
- image patches
- feature analysis
- signal processing
- compressed sensing
- dimensionality reduction
- face images
- compressive sensing
- face recognition algorithms
- feature extraction
- manifold learning
- test images
- object tracking
- face recognition systems
- data sets
- varying illumination
- low rank
- object detection