A novel pseudo-likelihood equation for Potts MRF model parameter estimation in image analysis.
Alexandre L. M. LevadaNelson D. A. MascarenhasAlberto TannúsPublished in: ICIP (2008)
Keyphrases
- markov random field
- parameter estimation
- mrf model
- random fields
- markov networks
- image segmentation
- graph cuts
- belief propagation
- markov chain monte carlo
- higher order
- energy function
- probabilistic graphical models
- approximate inference
- conditional random fields
- maximum a posteriori
- structure learning
- pairwise
- markov logic networks
- parameter learning
- computer vision
- posterior distribution
- message passing
- image processing
- closed form
- machine learning
- bayesian estimation