Robust Face Recognition via Adaptive Sparse Representation.
Jing WangCanyi LuMeng WangPei-Pei LiShuicheng YanXuegang HuPublished in: IEEE Trans. Cybern. (2014)
Keyphrases
- sparse representation
- robust face recognition
- sparse coding
- face recognition
- low rank matrix recovery
- subspace learning
- dictionary learning
- image classification
- signal processing
- image patches
- feature analysis
- image representation
- face images
- object tracking
- face recognition algorithms
- manifold learning
- low rank
- varying illumination
- gabor features
- test images
- generative model
- face recognition systems
- illumination variations
- active appearance models
- multiscale
- feature space
- denoising
- dimensionality reduction
- partial occlusion
- natural images
- unsupervised learning
- high dimensional data