SoftCuts: A Soft Edge Smoothness Prior for Color Image Super-Resolution.
Shengyang DaiMei HanWei XuYing WuYihong GongAggelos K. KatsaggelosPublished in: IEEE Trans. Image Process. (2009)
Keyphrases
- smoothness prior
- image super resolution
- low resolution
- dictionary learning
- super resolution
- high resolution
- image registration
- kernel regression
- sparse representation
- markov random field
- maximum a posteriori
- image patches
- edge preserving
- high quality
- image regions
- super resolution reconstruction
- least squares
- class specific
- image prior
- mrf model
- super resolution algorithm
- low resolution images
- higher order
- edge detection