A session-oriented retrieval model based on Markov random field.
Yasi GaoChuang ZhangPublished in: IC-NIDC (2012)
Keyphrases
- markov random field
- graph cuts
- belief propagation
- mrf model
- higher order
- energy minimization
- parameter estimation
- random fields
- maximum a posteriori
- image restoration
- pairwise
- information retrieval
- energy function
- conditional random fields
- potential functions
- image segmentation
- message passing
- mrf optimization
- prior model
- textured images
- mrf models
- loopy belief propagation
- markov random field model
- contextual constraints
- map estimation
- image retrieval
- early vision
- potts model
- hidden markov models
- neighboring pixels
- maximum a posterior
- knowledge base