Collaborative coding and dictionary learning for nearest subspace classification.
Zhong ZhaoQi ShenGuocan FengJiehua ZhuPublished in: Soft Comput. (2021)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- object category recognition
- image super resolution
- feature space
- feature extraction
- group sparsity
- high dimensional
- image classification
- dictionary learning for sparse
- feature vectors
- pattern recognition
- support vector
- principal component analysis
- low dimensional
- high dimensional data
- data sets
- text classification
- natural images
- model selection
- ground truth
- similarity measure
- face recognition
- computer vision