Improved Initialization and Gaussian Mixture Pairwise Terms for Dense Random Fields with Mean-field Inference.
Vibhav VineetJonathan WarrellPaul SturgessPhilip H. S. TorrPublished in: BMVC (2012)
Keyphrases
- random fields
- markov random field
- gaussian mixture
- pairwise
- em algorithm
- parameter estimation
- partition function
- conditional random fields
- closed form
- loopy belief propagation
- higher order
- graph cuts
- maximum a posteriori
- probability density function
- gibbs sampler
- belief propagation
- energy function
- image segmentation
- belief networks
- gaussian mixture model
- non stationary
- covariance matrix
- maximum entropy
- semi supervised
- probabilistic model
- exact inference
- data mining