Table 2.
Acquisition and reconstruction parameters
| Acquisitions durations (s): | 323/334/346 |
| Matrix size: | 384 × 384 |
| FOV (mm): | 400 |
| Slice thickness (mm): | 2.8 |
| Voxel dimensions (mm): | 1.042 × 1.042 × 2.8 |
| Voxel volume (mm3): | 3.04 |
| Algorithm 1 | |
| Reconstruction algorithm: | OSEM |
| TOF: | Yes |
| Iterations: | 4 |
| Subsets: | 34 |
| Filter (FWHM): | 2 |
| Z-filter: | None |
| Corrections: | Attenuation, scatter, randoms |
| Point spread function (PSF) modeling: | No |
| Algorithm 2 | |
| Reconstruction algorithm: | BPL |
| TOF: | Yes |
| Beta (β): | 20 |
| Corrections: | Attenuation, scatter, randoms |
| Point spread function (PSF) modeling: | Yes |