Research Article
A Workflow for Patient-Individualized Virtual Angiogram Generation Based on CFD Simulation
Table 2
Quantitative measurements for phantom data.
| | DSA | ROI | FWHM | Washin (rad) | Washout (rad) | TTP | rRMSE |
| | Real | ROI0, | 2.74 s | 0.89 | −0.84 | 2.54 s | 5.3% | | Virtual | Inlet | 2.67 s | 1.05 | −0.89 | 1.82 s |
| | Real | ROI1, | 3.17 s | 0.89 | −0.66 | 2.51 s | 13.3% |
| | Virtual | Outlet1 | 2.84 s | 0.89 | −0.79 | 2.51 s |
| | Real | ROI2, | 3.10 s | 0.90 | −0.59 | 2.44 s | 10.8% |
| | Virtual | Outlet2 | 2.71 s | 0.91 | −0.80 | 2.44 s |
| | Real | ROI3, | 3.17 s | 0.87 | −0.61 | 2.67 s | 7.6% |
| | Virtual | Outlet | 2.81 s | 0.90 | −0.80 | 2.44 s |
| | Real | ROI4, | 3.73 s | 0.90 | −0.55 | 2.48 s | 9.3% | | Virtual | Aneurysm dome | 3.20 s | 0.91 | −0.62 | 2.41 s |
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