Approximate maximum likelihood hyperparameter estimation for Gibbs priors.
Zhenyu ZhouRichard M. LeahyJinyi QiPublished in: IEEE Trans. Image Process. (1997)
Keyphrases
- maximum a posteriori
- maximum likelihood
- map estimation
- parameter estimation
- hyperparameters
- maximum likelihood estimation
- estimation algorithm
- log likelihood function
- bayesian framework
- markov random field
- em algorithm
- prior model
- expectation maximization
- image reconstruction
- posterior distribution
- mixture model
- likelihood function
- gaussian process
- maximum likelihood estimator
- gaussian processes
- accurate estimation
- density estimation
- gaussian distribution
- neural network
- gaussian mixture model
- higher order
- exact solution
- model selection
- state space