Positronium imaging in J-PET with an iterative activity reconstruction and a multistage fitting algorithm.
Roman Y. ShopaKamil DulskiPublished in: Bio Algorithms Med Syst. (2023)
Keyphrases
- multistage
- positron emission tomography
- image reconstruction algorithms
- image reconstruction
- pet images
- poisson noise
- single photon emission computed tomography
- magnetic resonance imaging
- brain imaging
- pet ct
- single stage
- production system
- lot sizing
- stochastic programming
- dynamic programming
- magnetic resonance
- stochastic optimization
- image restoration
- reconstruction process
- reconstruction method
- optimal policy
- imaging modalities
- high resolution
- multistage stochastic
- diffusion weighted mri
- imaging systems
- medical images
- production line
- scan data
- magnetic resonance images
- super resolution
- reinforcement learning
- lot streaming
- three dimensional