Signal-to-background ratio measurement on NEMA phantom (test)
3SBR Sphere 03D Gaussian Ray Tracing
Evaluation results
| Method | Links | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3D Gaussian Ray Tracing2026.02 | 3 | -24.5 | 3.97 | -0.7 | 3.9 | -2.6 | 4.16 | 3.9 | 4.13 | 3.2 | 4.07 | 1.8 | |
| R2-Gaussian2026.02 | 2.99 | -25.2 | 4.38 | 9.6 | 4.14 | 3.4 | 4.24 | 6.1 | 4.2 | 5.1 | 4.06 | 1.5 | |
| OSEM2026.02 | 2.15 | -46.3 | 3.14 | -21.4 | 3.35 | -16.1 | 3.75 | -6.2 | 3.78 | -5.4 | 3.99 | -0.2 |