Iterative Source-Channel Decoding With Markov Random Field Source Models.
Jörg KliewerNorbert GoertzAlfred MertinsPublished in: IEEE Trans. Signal Process. (2006)
Keyphrases
- markov random field
- random fields
- parameter estimation
- noisy channel
- potential functions
- graph cuts
- pairwise
- belief propagation
- contextual constraints
- image restoration
- energy function
- mrf models
- probabilistic model
- energy minimization
- image segmentation
- higher order
- maximum a posteriori
- message passing
- mrf model
- prior model
- neighboring pixels
- stereo matching
- conditional random fields
- model selection