New Markov Random Field model based on Nakagami distribution for modeling ultrasound RF envelope.
Nizar BouhlelSylvie Sevestre-GhalilaChristine GraffignePublished in: EUSIPCO (2006)
Keyphrases
- markov random field
- mrf model
- graph cuts
- random fields
- higher order
- belief propagation
- pairwise
- radio frequency
- parameter estimation
- image segmentation
- image restoration
- energy minimization
- maximum a posteriori
- energy function
- neighboring pixels
- message passing
- potential functions
- loopy belief propagation
- map estimation
- conditional random fields
- textured images
- mrf optimization
- mrf models
- fading channels
- prior model
- particle filter
- markov random field model
- smoothness prior
- probability density function
- image restoration and reconstruction