An Improved Ordered Subsets Expectation Maximization Reconstruction.
Xu LeiHuafu ChenDezhong YaoGuanhua LuoPublished in: ICNC (1) (2006)
Keyphrases
- expectation maximization
- em algorithm
- generative model
- mixture model
- image reconstruction
- probabilistic model
- three dimensional
- reconstruction method
- maximum likelihood estimation
- maximum likelihood
- unsupervised learning
- discrete tomography
- compressive sensing
- bayesian framework
- gaussian mixture model
- image segmentation
- parameter estimation
- compressed sensing
- reconstruction process
- information systems
- maximum a posteriori
- super resolution
- density estimation
- reconstructed image
- hidden markov models
- image sequences
- partially ordered
- model based clustering