SIMPLE-Moment is a fast method for high-resolution ortho-positronium lifetime image reconstruction without curve fitting.

Data used in the SIMPLE-Moment paper are available: SIMPLE-Moment Data folder

Reference: Huang B and Qi J, “High-resolution Positronium Lifetime Tomography by the Method of Moments,” Physics in Medicine and Biology, 2024. https://doi.org/10.1088/1361-6560/ad9543

preprint is here