Hybrid Function Sparse Representation towards Image Super Resolution.
Junyi BianBaojun LinKe ZhangPublished in: CoRR (2019)
Keyphrases
- image super resolution
- sparse representation
- dictionary learning
- sparse coding
- image patches
- face recognition
- dimensionality reduction
- signal processing
- image classification
- low resolution
- super resolution
- class specific
- high resolution
- image representation
- kernel regression
- test images
- neural network
- edge preserving
- principal component analysis
- data mining