Image Super-Resolution via Self-Similarity Learning and Conformal Sparse Representation.
Shiyan WangYaoyao WeiKen LongXi ZengMin ZhengPublished in: IEEE Access (2018)
Keyphrases
- dictionary learning
- image super resolution
- sparse representation
- sparse coding
- learning algorithm
- face recognition
- image patches
- image classification
- low resolution
- feature selection
- prior knowledge
- signal processing
- dimensionality reduction
- maximum likelihood
- data sets
- feature vectors
- image segmentation
- machine learning
- data mining