The application of the Gibbs-Bogoliubov-Feynman inequality in mean field calculations for Markov random fields.
Jun ZhangPublished in: IEEE Trans. Image Process. (1996)
Keyphrases
- markov random field
- maximum a posteriori
- higher order
- graph cuts
- parameter estimation
- pairwise
- random fields
- belief propagation
- mrf model
- energy function
- image restoration
- energy minimization
- conditional random fields
- loopy belief propagation
- image segmentation
- efficient inference
- potential functions
- low level vision
- markov networks
- partition function
- iterative conditional
- bayesian framework
- information extraction
- textured images
- probability distribution
- higher order cliques