Bayesian image reconstruction for transmission tomography using mixture model priors and deterministic annealing algorithms.
Ing-Tsung HsiaoAnand RangarajanGene R. GindiPublished in: Medical Imaging: Image Processing (2001)
Keyphrases
- image reconstruction
- mixture model
- em algorithm
- deterministic annealing
- maximum a posteriori
- gaussian mixture model
- maximum likelihood
- learning algorithm
- expectation maximization
- super resolution
- language model
- unsupervised learning
- computational complexity
- probability density function
- machine learning
- model selection
- data clustering
- posterior distribution