ASIM is a software package designed as a fast analytic simulator for positron emission scanners. This process uses a “Monte-Carlo” approach to allow the rapid generation of multiple realizations with realistic resolution properties. The simulator provides a wide variety of options including the simulation of emission data, image data, randoms, scatter, detector efficiencies, attenuation correction, normalization, and noise propagation.
Source Code: Download Page, Archives Page
Tutorials: About Page, Documentation (pdf)
NMMItools 