Laplace Graph Embedding Class Specific Dictionary Learning for Face Recognition.
Li WangYanjiang WangBao-Di LiuPublished in: J. Electr. Comput. Eng. (2018)
Keyphrases
- dictionary learning
- class specific
- graph embedding
- sparse representation
- face recognition
- sparse coding
- discriminant analysis
- face images
- image classification
- dimensionality reduction
- image patches
- feature extraction
- signal processing
- image representation
- high dimensional data
- learning algorithm
- test images
- principal component analysis
- facial expressions
- similarity measure
- image processing