Pyramid Orthogonal Attention Network based on Dual Self-Similarity for Accurate Mr Image Super-Resolution.
Xiaowan HuHaoqian WangYuanhao CaiXiaole ZhaoYulun ZhangPublished in: ICME (2021)
Keyphrases
- image super resolution
- image registration
- super resolution
- dictionary learning
- low resolution
- multiresolution
- multiscale
- edge preserving
- map estimation
- high resolution
- image patches
- kernel regression
- high quality
- input image
- semi supervised
- natural images
- computationally efficient
- sparse representation
- low resolution images
- image representation
- maximum a posteriori
- object recognition