Subspace Constraint for Single Image Super-Resolution.
Yanlin ZhangDing QinXiaodong GuPublished in: ICANN (3) (2021)
Keyphrases
- single image super resolution
- sparse coding
- super resolution
- low resolution
- dictionary learning
- image patches
- feature space
- principal component analysis
- sparse representation
- natural images
- high dimensional
- low dimensional
- dimensionality reduction
- high resolution
- feature selection
- high dimensional data
- feature extraction
- image classification
- compressive sensing
- low resolution images
- super resolution algorithm