Research Article
Visual Three-Dimensional Reconstruction of Aortic Dissection Based on Medical CT Images
Table 1
Two segmentation algorithms’ overlap ratio.
| | | GVF snake method (aortic arch) | Our proposed method (aortic arch) | GVF snake method (descending aorta) | Our proposed method (descending aorta) |
| | Sample 1 | 84.52% | 92.32% | 89.75% | 95.59% | | Sample 2 | 86.51% | 92.97% | 88.16% | 94.98% | | Sample 3 | 87.63% | 93.09% | 90.03% | 93.26% | | Sample 4 | 89.95% | 94.65% | 89.80% | 93.76% | | Sample 5 | 88.02% | 93.23% | 88.70% | 94.07% | | Sample 6 | 88.63% | 93.45% | 89.04% | 94.12% |
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