Robust Face Recognition via Adaptive Sparse Representation.
Jing WangCanyi LuMeng WangPei-Pei LiShuicheng YanXuegang HuPublished in: CoRR (2014)
Keyphrases
- sparse representation
- robust face recognition
- sparse coding
- face recognition
- subspace learning
- low rank matrix recovery
- dictionary learning
- image classification
- image patches
- signal processing
- feature analysis
- object tracking
- image representation
- manifold learning
- natural images
- face recognition algorithms
- varying illumination
- face images
- dimensionality reduction
- object detection
- low rank
- training data
- feature extraction
- high dimensional data
- partial occlusion
- data sets
- unsupervised learning
- principal component analysis
- linear discriminant analysis
- linear combination
- gabor features
- generative model
- multiscale
- computer vision