3 papers
physics.med-ph2024
A deep neural network for positioning and inter-crystal scatter identification in multiplexed PET detectors
Francisco E Enriquez-Mier-y-Teran, Luping Zhou, Steven R Meikle +1
Objective: Conventional event positioning algorithms in light-sharing PET detectors are often limited by edge effects and the impact of inter-crystal scattering (ICS). This study e…
physics.med-ph2024
Virtual Cylindrical PET for Efficient DOI Image Reconstruction with Sub-millimetre Resolution
Francisco E Enríquez-Mier-y-Terán, Andre Z Kyme, Georgios Angelis +1
Objective: Image reconstruction in high resolution PET scanners with depth of interaction (DOI) capability is computationally challenging due to the high sampling in detector and i…
stat.AP2016
ABC in Nuclear Imaging
Y. Fan, S. R. Meikle, G. Angelis +1
We consider the application of approximate Bayesian Computation (ABC) in the context of medical imaging data. We consider the parameter estimation of compartmental models in PET im…