Image Super-Resolution via Iterative Refinement.
Chitwan SahariaJonathan HoWilliam ChanTim SalimansDavid J. FleetMohammad NorouziPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2023)
Keyphrases
- iterative refinement
- image super resolution
- dictionary learning
- super resolution
- low resolution
- image registration
- kernel regression
- sparse representation
- high resolution
- maximum a posteriori
- low resolution images
- edge preserving
- high resolution images
- k means
- image patches
- map estimation
- data sets
- maximum likelihood
- feature vectors
- computer vision