Cross-Scale Internal Graph Neural Network for Image Super-Resolution.
Shangchen ZhouJiawei ZhangWangmeng ZuoChen Change LoyPublished in: CoRR (2020)
Keyphrases
- image super resolution
- neural network
- dictionary learning
- super resolution
- low resolution
- high resolution
- maximum a posteriori
- edge preserving
- sparse representation
- image registration
- map estimation
- kernel regression
- pattern recognition
- knn
- graph structure
- image patches
- sparse coding
- image analysis
- pairwise
- high resolution images