Deep MR Brain Image Super-Resolution Using Spatio-Structural Priors.
Venkateswararao CherukuriTiantong GuoSteven J. SchiffVishal MongaPublished in: IEEE Trans. Image Process. (2020)
Keyphrases
- image super resolution
- mr brain
- maximum a posteriori
- map estimation
- magnetic resonance
- dictionary learning
- image registration
- super resolution
- low resolution
- spatio temporal
- edge preserving
- mr brain images
- image reconstruction
- mr images
- low resolution images
- sparse representation
- image patches
- medical images
- higher order
- kernel regression
- ground truth
- image analysis
- pattern recognition
- image restoration
- sparse coding
- expectation maximization
- anisotropic diffusion
- maximum likelihood
- high resolution
- pairwise