Keyphrases
- image super resolution
- super resolution
- dictionary learning
- low resolution
- image registration
- edge preserving
- map estimation
- kernel regression
- high resolution
- sparse representation
- image patches
- maximum a posteriori
- image reconstruction
- data sets
- sparse coding
- noisy images
- image restoration
- image classification
- high dimensional
- class specific
- low resolution images
- multiscale
- similarity measure