2 papers
stat.AP2026
vPET-ABC: Fast Voxelwise Approximate Bayesian Inference for Kinetic Modeling in PET
Qinlin Gu, Gaelle M. Emvalomenos, Evan D. Morris +2
Dynamic PET kinetic modeling increasingly demands voxelwise uncertainty quantification and robust model selection. Yet total-body PET (TB-PET) data volumes make conventional Bayesi…
physics.med-ph2026
Generative Consistency Models for Estimation of Kinetic Parametric Image Posteriors in Total-Body PET
Yun Zhao, Qinlin Gu, Georgios I. Angelis +3
Dynamic total body positron emission tomography (TB-PET) makes it feasible to measure the kinetics of all organs in the body simultaneously which may lead to important applications…