2 papers
physics.med-ph2026
A Conjugate Bayesian Framework for Fast 3D Positronium Lifetime Estimation with a Partial System Matrix
Berkin Uluutku, Giulianno Gasparato, Manish Das +7
Background: Positronium lifetime imaging extends conventional positron emission tomography by using the time interval between positron emission and annihilation as an additional co…
physics.med-ph2026
Super-resolution positron emission tomography by intensity modulation: Proof of concept
Youdong Lang, Qingguo Xie, Chien-Min Kao
We proposed a new approach, which is inspired by the method of super-resolution (SR) structured illumination microscopy (SIM) for overcoming the resolution limit in microscopy due…