Deep Networks for Image Super-Resolution with Sparse Prior.
Zhaowen WangDing LiuJianchao YangWei HanThomas S. HuangPublished in: ICCV (2015)
Keyphrases
- image super resolution
- dictionary learning
- smoothness prior
- sparse representation
- maximum a posteriori
- sparse coding
- low resolution
- prior knowledge
- super resolution
- map estimation
- high resolution
- kernel regression
- image patches
- edge preserving
- image registration
- low resolution images
- high dimensional
- noisy images
- feature extraction
- image restoration
- image representation
- signal processing
- least squares