Unsupervised PET Reconstruction from a Bayesian Perspective.
Chenyu ShenWenjun XiaHongwei YeMingzheng HouHu ChenYan LiuJiliu ZhouYi ZhangPublished in: ISBI (2022)
Keyphrases
- image reconstruction
- positron emission tomography
- data driven
- reconstructed image
- image reconstruction algorithms
- three dimensional
- reconstruction process
- unsupervised learning
- bayesian networks
- bayesian estimation
- semi supervised
- high resolution
- bayesian decision
- reconstruction method
- compressed sensing
- viewpoint
- unsupervised manner
- neural network
- maximum likelihood
- poisson noise
- pet images
- bayesian analysis
- brain imaging
- shape recovery
- bayesian learning
- reconstruction error
- magnetic resonance imaging
- bayesian inference
- magnetic resonance
- posterior probability