B-Spline Texture Coefficients Estimator for Screen Content Image Super-Resolution.
Byeonghyun PakJaewon LeeKyong Hwan JinPublished in: CVPR (2023)
Keyphrases
- b spline
- image super resolution
- basis functions
- least squares
- maximum a posteriori
- control points
- super resolution
- low resolution
- linear combination
- dictionary learning
- edge preserving
- image registration
- map estimation
- kernel regression
- high resolution
- low resolution images
- image patches
- viewpoint
- high resolution images
- sparse coding
- sparse representation
- maximum likelihood
- markov random field
- class specific
- image reconstruction
- em algorithm