Markov random fields for abnormal behavior detection on highways.
Philippe Loic Marie BouttefroyAzeddine BeghdadiAbdesselam BouzerdoumSon Lam PhungPublished in: EUVIP (2010)
Keyphrases
- markov random field
- abnormal behavior
- higher order
- belief propagation
- maximum a posteriori
- image segmentation
- graph cuts
- energy minimization
- random fields
- mrf model
- image restoration
- energy function
- low level vision
- potential functions
- high risk
- parameter estimation
- conditional random fields
- map inference
- potts model
- pairwise
- markov networks
- textured images
- loopy belief propagation
- partition function
- piecewise constant functions
- map estimation
- message passing
- image understanding
- discriminative random fields
- efficient inference
- texture model
- object detection