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Description of the Numerical Phantoms
| No. | Contrast Agent |
Concentration | L (cm) |
L2 (cm) |
Optimal ω |
|---|---|---|---|---|---|
| 1 | Iodine | 0.9% | 20 | 4 | 3.9 |
| 2 | Barium | 1.5% | 20 | 4 | 5.4 |
| 3 | Gadolinium | 0.5% | 20 | 4 | 6.9 |
| 4 | Gadolinium | 1.5% | 40 | 1 | 5 |
| 5 | Gadolinium | 0.5% | 40 | 4 | 4.1 |
| 6 | Gadolinium | 0.5% | 2.5 | 0.2 | 5.8 |
