Estimation of Markov random field prior parameters using Markov chain Monte Carlo maximum likelihood.
Xavier DescombesRobin D. MorrisJosiane ZerubiaMarc BerthodPublished in: IEEE Trans. Image Process. (1999)
Keyphrases
- maximum likelihood
- markov random field prior
- parameter estimation
- maximum likelihood estimation
- log likelihood function
- image segmentation
- estimation algorithm
- parameter estimates
- maximum likelihood estimator
- expectation maximization
- likelihood function
- em algorithm
- maximum a posteriori
- hyperparameters
- gaussian mixture model
- mixture model
- expectation maximisation
- parameter values
- gaussian distribution
- cross validation
- parameter learning
- estimation process
- maximum likelihood estimates