On Robust Face Recognition via Sparse Encoding: the Good, the Bad, and the Ugly
Yongkang WongMehrtash Tafazzoli HarandiConrad SandersonPublished in: CoRR (2013)
Keyphrases
- robust face recognition
- sparse coding
- feature analysis
- face recognition
- sparse representation
- high dimensional
- subspace learning
- face recognition systems
- varying illumination
- active appearance models
- partial occlusion
- gabor features
- natural images
- linear combination
- image representation
- unsupervised learning
- viewpoint
- signal recovery