Multifractal Analysis of Multivariate Images Using Gamma Markov Random Field Priors.
Herwig WendtSébastien CombrexelleYoann AltmannJean-Yves TourneretSteve McLaughlinPatrice AbryPublished in: SIAM J. Imaging Sci. (2018)
Keyphrases
- markov random field
- mrf model
- map estimation
- random fields
- maximum a posteriori
- smoothness prior
- prior model
- neighboring pixels
- mrf models
- markov random field model
- textured images
- belief propagation
- graph cuts
- parameter estimation
- energy minimization
- maximum a posteriori probability
- energy function
- image segmentation
- conditional random fields
- image restoration
- higher order
- input image
- image pixels
- test images
- similarity measure
- edge detection
- image prior
- bayesian estimation
- pairwise
- higher order cliques
- potential functions
- texture model
- image registration
- blind deconvolution
- maximum likelihood
- computer vision
- mrf optimization
- multifractal analysis