Supervised sparse patch coding towards misalignment-robust face recognition.
Congyan LangSonghe FengBin ChenXiaotong YuanPublished in: J. Vis. Commun. Image Represent. (2013)
Keyphrases
- robust face recognition
- sparse coding
- image patches
- face recognition
- sparse representation
- unsupervised learning
- feature analysis
- subspace learning
- semi supervised
- natural images
- supervised learning
- learning algorithm
- face recognition systems
- varying illumination
- high dimensional
- gabor features
- image sequences
- face recognition algorithms
- viewpoint
- feature space
- partial occlusion
- generative model
- object recognition
- signal recovery