Gradual back-projection residual attention network for magnetic resonance image super-resolution.
Defu QiuYuhu ChengXuesong WangPublished in: Comput. Methods Programs Biomed. (2021)
Keyphrases
- magnetic resonance
- image super resolution
- mr images
- image registration
- super resolution
- back projection
- medical images
- image data
- low resolution
- dictionary learning
- high resolution
- motion estimation
- image compression
- image patches
- sparse representation
- machine learning
- image features
- pairwise
- high quality
- three dimensional