Robust maximum a posteriori image super-resolution.
Michalis VrigkasChristophoros NikouLisimachos P. KondiPublished in: J. Electronic Imaging (2014)
Keyphrases
- image super resolution
- maximum a posteriori
- map estimation
- markov random field
- image reconstruction
- maximum likelihood
- dictionary learning
- low resolution
- super resolution
- edge preserving
- kernel regression
- super resolution reconstruction
- prior model
- em algorithm
- image registration
- energy function
- image patches
- graph cuts
- low resolution images
- expectation maximization
- high resolution
- pairwise
- belief propagation
- generative model