Computing the Cramer-Rao Bound of Markov Random Field Parameters: Application to the Ising and the Potts Models.
Marcelo PereyraNicolas DobigeonHadj BatatiaJean-Yves TourneretPublished in: IEEE Signal Process. Lett. (2014)
Keyphrases
- markov random field
- parameter estimation
- mrf models
- random fields
- potential functions
- graph cuts
- partition function
- higher order
- belief propagation
- texture model
- maximum a posteriori
- pairwise
- mrf model
- rao bound
- energy function
- bayesian estimation
- image segmentation
- prior model
- image restoration
- conditional random fields
- map estimation
- generalized gaussian
- message passing
- graphical models
- probabilistic model
- prior knowledge
- stereo vision
- posterior distribution
- multi view
- video sequences