Table 2 PET reconstruction conditions
Phantom | Algorithm | The number of iterations | Matrix | Pixel size (mm) | Thickness (mm) |
|---|---|---|---|---|---|
NIM PET/CT phantom | OSEM | 2 | 256 × 256 | 2.44 × 3.66 | 2.44 |
OSEM-PSF | |||||
OSEM-TOF | |||||
OSEM-PSF-TOF | |||||
NEMA IEC body phantom | OSEM-PSF-TOF | 2 | 256 × 256 | 2.44 × 3.66 | 2.44 |