Deep Fourier Kernel Exploitation in Blind Image Super-Resolution.
Yu FuXiaoyun ZhangYixuan HuangYa ZhangYanfeng WangPublished in: IFTC (2022)
Keyphrases
- image super resolution
- kernel regression
- super resolution
- dictionary learning
- low resolution
- image registration
- regression model
- kernel function
- edge preserving
- sparse representation
- regression methods
- image reconstruction
- feature space
- support vector
- image restoration
- image patches
- high resolution
- image analysis
- low resolution images
- computer vision
- natural images
- map estimation
- high resolution images
- pairwise