Skip to main content

Table 5 Comparison of the intrinsic FWHM obtained before reconstruction for the (0,1,0) cm central position, with FWHM obtained after reconstruction

From: Monte Carlo simulation of digital photon counting PET

Position (0,1,0) cmSim. FWHM (mm)Exp. FWHM (mm)Abs. diff. (mm)
 XYZXYZXYZ
Intrinsic1.731.481.911.931.712.37− 0.20− 0.23− 0.46
4 mm PSF1.951.921.881.841.571.670.100.350.22
4 mm Sieve4.374.374.314.454.464.33− 0.08− 0.09− 0.02