Markov random fields reveal an N-terminal double beta-propeller motif as part of a bacterial hybrid two-component sensor system.
Matthew MenkeBonnie BergerLenore CowenPublished in: Proc. Natl. Acad. Sci. USA (2010)
Keyphrases
- markov random field
- higher order
- graph cuts
- mrf model
- belief propagation
- random fields
- pairwise
- parameter estimation
- energy minimization
- maximum a posteriori
- energy function
- potential functions
- image segmentation
- low level vision
- image restoration
- conditional random fields
- map inference
- potts model
- loopy belief propagation
- message passing
- textured images
- iterative conditional
- efficient inference
- map estimation
- piecewise constant functions
- partition function
- graphical models
- probabilistic model
- discriminative random fields