Table 2.
Cone beam geometry parameters for the real data.
| Source-axis-distance L | 100cm |
| Axis-detector-distance D | 50cm |
| Detector size | 0.0776 × 0.0776cm2 |
| Detector dimension | 512 × 384 |
| Number of projections over 200° (360°) | 364(678) |
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