Two-stage patch-based sparse multi-value descriptor for face recognition.
Riqiang GaoWenming YangXiaoling HuQingmin LiaoPublished in: VCIP (2016)
Keyphrases
- face recognition
- local binary pattern
- sparse representation
- feature extraction
- face images
- feature representation
- discriminant analysis
- principal component analysis
- web image annotation
- shape descriptors
- face databases
- feature descriptors
- face detection
- high dimensional
- dictionary learning
- image super resolution
- facial expressions
- dense sampling
- sparse coding
- image completion
- texture descriptors
- texture synthesis
- face recognition algorithms
- compressive sensing
- discriminative power
- object recognition
- image patches
- action recognition