Reconstruction Parameters Analyzed for Phantom and Patient Reconstruction
| Method | |||||
| Parameter | QUEST (12) | Kao (22) | OSEM range | OSEM.PSF | BPL |
| AC | On | On | On | On | On |
| Type | OSEM | OSEM | OSEM | OSEM | BPL |
| Time of flight | On | On | On | On | On |
| Resolution recovery | SharpIR | SharpIR | SharpIR/none | SharpIR | SharpIR |
| Iterations | 2 | 3 | 1,2,3,4 | 2 | NA |
| Subsets | 24 | 18 | 2, 4, 6, 8, 12, 16, 18, 24, 32, 36 | 12 | NA |
| z-filter | None | Heavy | None, light, medium, heavy | Heavy | NA |
| Cutoff (mm) | 0 | 6.0 | 1, 2, 3, 4, 5, 6, 7, 8, 9 | 7.0 | NA |
| Beta | NA | NA | NA | NA | 100–10,000 |
| Matrix size | 256 × 256 | 192 × 192 | 256 × 256 | 256 × 256 | 256 × 256 |
NA = not applicable.