Cross-Modality High-Frequency Transformer for MR Image Super-Resolution.
Chaowei FangDingwen ZhangLiang WangYulun ZhangLechao ChengJunwei HanPublished in: ACM Multimedia (2022)
Keyphrases
- high frequency
- image super resolution
- image registration
- high resolution
- low resolution
- super resolution
- low frequency
- visual quality
- dictionary learning
- subband
- low resolution images
- discrete wavelet transform
- wavelet transform
- edge preserving
- high quality
- image patches
- remote sensing
- sparse representation
- spatial resolution
- map estimation
- high resolution images
- sparse coding
- image restoration
- probabilistic model
- image analysis
- image processing
- super resolution reconstruction