Table 1 Summarized properties of the detected RIF distribution, and the simulated RIF distributions from the elliptical cylinder phantom and the mesh volume phantom
Irradiation time | Data | Mean | Median | Mode | Variance | SD | CV |
|---|---|---|---|---|---|---|---|
4 min | Detected RIF | 0.7 | 0 | 0 | 1.2 | 1.1 | 0.6 |
Simulated ellipse RIF | 0.7 | 0 | 0 | 0.8 | 0.9 | 0.8 | |
Simulated mesh RIF | 0.7 | 0 | 0 | 0.9 | 0.9 | 0.8 | |
8 min | Detected RIF | 1.2 | 0 | 0 | 3.6 | 1.9 | 0.6 |
Simulated ellipse RIF | 1.4 | 1 | 1 | 1.8 | 1.3 | 1.1 | |
Simulated mesh RIF | 1.4 | 1 | 1 | 1.9 | 1.4 | 1.1 | |
12 min | Detected RIF | 2.2 | 2 | 0 | 3.7 | 1.9 | 1.2 |
Simulated ellipse RIF | 2.1 | 2 | 1 | 2.8 | 1.7 | 1.3 | |
Simulated mesh RIF | 2.2 | 2 | 1 | 3.1 | 1.8 | 1.3 |