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Total processor times required to reconstruct a 64 × 64 × 24 image for each implementation of RBSC studied.
| Method | # Iterations | Reconstruction time (c.p.u. min.) |
|---|---|---|
| No Scatter Compensation | 6 | 5.9 |
| Full RBSC | 8 | 131.8 |
| Full RBSC, 2x | 8 | 21.7 |
| Forward RBSC | 6 | 53.8 |
| Forward RBSC, 2x | 6 | 10.9 |
| Intermittent RBSC | 6 | 19.7 |
| Intermittent RBSC, 2x | 6 | 7.4 |
| Full/Intermittent RBSC | 7 | 34.2 |
| Full/Intermittent RBSC, 2x | 7 | 10.4 |
