Exploiting Diffusion Prior for Real-World Image Super-Resolution.
Jianyi WangZongsheng YueShangchen ZhouKelvin C. K. ChanChen Change LoyPublished in: CoRR (2023)
Keyphrases
- image super resolution
- smoothness prior
- maximum a posteriori
- low resolution
- dictionary learning
- super resolution
- edge preserving
- map estimation
- prior knowledge
- image registration
- anisotropic diffusion
- high resolution
- data sets
- high resolution images
- image patches
- image reconstruction
- natural images
- object recognition
- multiscale