Method | Reconstruction | Radial FWHM (mm) | Axial FWHM (mm) |
Cylinder | 3D OSEM+TOF, 2i, 21s, 5 mm Gaussian | 7.07 ± 0.10 | 7.82 ± 0.12 |
Cylinder | 3D OSEM+TOF, 2i, 21s, all pass | 5.53 ± 0.19 | 5.78 ± 0.09 |
NEMA (z=center, r=10 cm) | FORE+FBP, ramp filter | 5.48 ± 0.05 | 5.49 ± 0.12 |