Table 1 Standard clinical reconstruction parameters for the different PET scanners
Iterative reconstruction | Scanner type | Iterations × subsets | Gauss filter (mm) | Voxel size (mm3) |
|---|---|---|---|---|
OSEM | Vision | 10 × 5 | 4 | 1.7 × 1.7 × 2.0 |
mCT | 3 × 24 | 3 | 2.0 × 2.0 × 2.0 | |
mMR | 3 × 21 | 4 | 2.1 × 2.1 × 2.0 | |
OSEM-TOF | Vision | 4 × 5 | 4 | 1.7 × 1.7 × 2.0 |
mCT | 2 × 21 | 3 | 2.0 × 2.0 × 2.0 | |
mMR | – | – | – | |
OSEM-TOF+PSF | Vision | 4 × 5 | 4 | 1.7 × 1.7 × 2.0 |
mCT | 2 × 21 | 3 | 2.0 × 2.0 × 2.0 | |
mMR | – | – | – |