Maximum-likelihood parameter estimation of the harmonic, evanescent, and purely indeterministic components of discrete homogeneous random fields.
Joseph M. FrancosAnand NarasimhanJohn W. WoodsPublished in: IEEE Trans. Inf. Theory (1996)
Keyphrases
- parameter estimation
- random fields
- maximum likelihood
- expectation maximization
- em algorithm
- textured images
- posterior distribution
- parameter estimation algorithm
- likelihood function
- markov random field
- maximum likelihood estimation
- approximate inference
- gibbs sampling
- maximum a posteriori
- hyperparameters
- marginal distributions
- markov networks
- markov chain monte carlo
- parameter estimates
- data mining
- model selection
- structure learning
- higher order
- least squares
- pairwise
- markov fields
- similarity measure