Image Restoration Using Space-Variant Gaussian Scale Mixtures in Overcomplete Pyramids.
Jose A. Guerrero-ColonLuis ManceraJavier PortillaPublished in: IEEE Trans. Image Process. (2008)
Keyphrases
- image restoration
- space variant
- gaussian noise
- point spread function
- image prior
- image processing
- markov random field
- blurred images
- multiresolution
- motion blur
- linear combination
- sparse representation
- super resolution
- regularization parameter
- natural images
- maximum likelihood
- scale space
- multiscale
- probabilistic model