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Linear fit parameters for calculating image-based attenuation coefficients.
| Grid-in | Grid-out | |||
|---|---|---|---|---|
| Tube voltage (kV) | m (voxel value/cm−1) | k (voxel value) | m (voxel value/cm−1) | k (voxel value) |
| 28 | 6688 | 613 | 6368 | 881 |
| 29 | 6720 | 617 | 6416 | 856 |
| 31 | 6788 | 630 | 6483 | 828 |
