Table 1.
Description of living phantom datasets
| Site | Manufacturer | Time relative to first scan (days) | Brain coverage | Resolution (acquired) | Upsampling at scanner | Resolution (reconstructed) | slice thickness (mm) | Orientation of acquisition |
|---|---|---|---|---|---|---|---|---|
| 1** | Siemens | 26 | full | 3.0 | — | 3.0 | 3.0 | oblique |
| 1+ | Siemens | 297 | full | 3.0 | — | 3.0 | 3.0 | oblique |
| 1+ | Siemens | 626 | full | 3.0 | — | 3.0 | 3.0 | oblique |
| 1+ | Siemens | 1,059 | full | 3.0 | — | 3.0 | 3.0 | oblique |
| 2 | GE | 0 | cut—S,I | 3.0 | 128→256 | 1.48 | 3.0 | axial |
| 2 | GE | 273 | full | 3.0 | 128→256 | 1.48 | 3.0 | axial |
| 2+ | GE | 356 | full | 2.97 | — | 2.97 | 3.0 | axial |
| 2+ | GE | 1,218 | full | 2.97 | — | 2.97 | 3.0 | axial |
| 3+ | Siemens | 315 | full | 3.0 | — | 3.0 | 3.0 | axial |
| 3+ | Siemens | 978 | full | 3.0 | — | 3.0 | 3.0 | axial |
| 3+ | Siemens | 979 | full | 3.0 | — | 3.0 | 3.0 | axial |
| 4 | GE | 21 | cut—I | 3.13 | — | 3.13 | 4.0 | axial |
| 4+ | GE | 320 | cut—I | 3.13 | — | 3.13 | 4.0 | axial |
| 4+ | GE | 439 | full | 3.13 | 64→256 | 0.78 | 3.0 | axial |
| 4+ | GE | 553 | full | 2.81 | 128→256 | 1.41 | 3.0 | axial |
| 4+ | GE | 588 | full | 2.97 | — | 2.97 | 3.0 | axial |
| 4+ | GE | 588 | full | 2.97 | 64→256 | 0.74 | 3.0 | axial |
| 5+ | Siemens | 270 | full | 3.0 | — | 3.0 | 3.0 | oblique |
| 5+ | Siemens | 355 | full | 3.0 | — | 3.0 | 3.0 | oblique |
| 5 | Siemens | 444 | full | 3.0 | — | 3.0 | 3.0 | oblique |
| 5+ | Siemens | 940 | full | 3.0 | — | 3.0 | 3.0 | oblique |
| 5** | Siemens | 941 | full | 3.0 | — | 3.0 | 3.0 | oblique |
** = rejected, + = included in simulated data, S = superior, I = inferior.