Adaptive large scale artifact reduction in edge-based image super-resolution.
Alexander WongWilliam BishopPublished in: SIP (2007)
Keyphrases
- artifact reduction
- image super resolution
- compressed images
- super resolution
- low resolution
- dictionary learning
- image registration
- kernel regression
- dct domain
- map estimation
- visual quality
- edge preserving
- image patches
- active contours
- class specific
- high resolution
- sparse representation
- projections onto convex sets
- wavelet transform