Kullback-Leibler divergence and Markov random fields for speckled image restoration.
Emmanuel BratsolisMarc SigellePublished in: ISSPA (1) (2003)
Keyphrases
- image restoration
- kullback leibler divergence
- markov random field
- information theoretic
- mutual information
- higher order
- random fields
- probability density function
- total variation
- belief propagation
- mrf model
- distance measure
- edge preserving
- marginal distributions
- kl divergence
- graph cuts
- parameter estimation
- information theory
- pairwise
- maximum a posteriori
- image segmentation
- energy function
- low level vision
- potential functions
- conditional random fields
- blurred images
- diffusion tensor
- sar images
- markov mesh random field
- gaussian mixture model
- non stationary
- model selection
- feature vectors
- multiscale
- similarity measure
- image processing
- image prior