Improved latent concept expansion using hierarchical markov random fields.
Hao LangDonald MetzlerBin WangJin-Tao LiPublished in: CIKM (2010)
Keyphrases
- markov random field
- graph cuts
- belief propagation
- image segmentation
- mrf model
- energy function
- energy minimization
- random fields
- parameter estimation
- pairwise
- higher order
- maximum a posteriori
- image restoration
- potential functions
- potts model
- low level vision
- message passing
- textured images
- loopy belief propagation
- efficient inference
- conditional random fields
- markov networks
- image processing
- map estimation
- iterative conditional
- closed form
- map inference
- graphical models
- image denoising