RAISR: Rapid and Accurate Image Super Resolution.
Yaniv RomanoJohn IsidoroPeyman MilanfarPublished in: IEEE Trans. Computational Imaging (2017)
Keyphrases
- image super resolution
- low resolution
- dictionary learning
- super resolution
- kernel regression
- image registration
- computationally efficient
- high quality
- low resolution images
- edge preserving
- high resolution
- data sets
- map estimation
- multiscale
- maximum a posteriori
- image patches
- generative model
- markov random field
- least squares