MRF parameter estimation by an accelerated method.
Yihua YuQianSheng ChengPublished in: Pattern Recognit. Lett. (2003)
Keyphrases
- parameter estimation
- markov random field
- em algorithm
- model selection
- least squares
- maximum likelihood
- gibbs sampling
- energy function
- random fields
- parameters estimation
- feature selection
- maximum likelihood estimation
- parameter values
- statistical models
- expectation maximization
- higher order
- pairwise
- segmentation method
- multispectral
- covariance matrix
- prior knowledge
- structure learning
- model fitting
- markov chain monte carlo
- similarity measure
- image sequences