Parameter Estimation in Hidden Fuzzy Markov Random Fields and Image Segmentation.
Fabien SalzensteinWojciech PieczynskiPublished in: CVGIP Graph. Model. Image Process. (1997)
Keyphrases
- markov random field
- parameter estimation
- image segmentation
- graph cuts
- belief propagation
- mrf model
- markov fields
- random fields
- energy function
- parameter estimation algorithm
- maximum a posteriori
- pairwise
- image restoration
- energy minimization
- higher order
- potential functions
- image analysis
- active contours
- image processing
- expectation maximization
- prior model
- maximum likelihood estimation
- conditional random fields
- posterior distribution
- partition function
- structure learning
- approximate inference
- em algorithm
- message passing
- markov networks
- textured images
- prior knowledge
- unsupervised image segmentation
- segmentation algorithm
- computer vision