Unsupervised Real-world Image Super Resolution via Domain-distance Aware Training.
Yunxuan WeiShuhang GuYawei LiLongcun JinPublished in: CoRR (2020)
Keyphrases
- image super resolution
- supervised learning
- dictionary learning
- low resolution
- super resolution
- training set
- edge preserving
- kernel regression
- semi supervised
- unsupervised learning
- least squares
- image registration
- motion estimation
- image restoration
- sparse representation
- maximum a posteriori
- image patches
- noise reduction
- high resolution
- low resolution images
- high resolution images
- multiscale