Estimating Uncertainty in PET Image Reconstruction via Deep Posterior Sampling.
Tin VlasicTomislav MatulicDamir SersicPublished in: MIDL (2023)
Keyphrases
- image reconstruction
- sparsely sampled
- sampled data
- image reconstruction algorithms
- reconstructed image
- band limited
- compressed sensing
- emission computed tomography
- super resolution
- markov chain monte carlo
- maximum a posteriori
- positron emission tomography
- inverse problems
- tomographic reconstruction
- computed tomography
- radon transform
- reconstruction method
- posterior distribution
- emission tomography
- zernike moments
- sampling methods
- probability distribution
- probabilistic model
- video sequences
- image analysis
- limited angle
- expectation maximization
- reconstruction process
- image processing
- random projections
- medical data