Spectrally resolved bioluminescence tomography with Huber-Markov random-field regularization.
Jinchao FengKebin JiaPublished in: BCB (2010)
Keyphrases
- markov random field
- maximum a posteriori
- potential functions
- image restoration and reconstruction
- robust statistics
- image reconstruction
- mrf model
- map estimation
- graph cuts
- belief propagation
- higher order
- random fields
- image prior
- gauss markov random fields
- pairwise
- image segmentation
- energy function
- parameter estimation
- image restoration
- energy minimization
- message passing
- loopy belief propagation
- bayesian framework
- conditional random fields
- hyperparameters
- edge preserving
- loss function
- prior model
- potts model
- posterior distribution
- machine learning
- textured images
- neighboring pixels
- super resolution
- markov random field model
- convex optimization
- mrf optimization
- prior information
- random walk
- computer vision