Research Article
A Pulmonary Vascular Extraction Algorithm from Chest CT/CTA Images
Table 2
Comparison of segmentation result indicators of CTA data.
| Indicator | Method | Dataset | Average | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| DICE | With | 0.82 | 0.83 | 0.80 | 0.76 | 0.81 | 0.90 | 0.89 | 0.79 | 0.84 | 0.83 | Without | 0.85 | 0.82 | 0.85 | 0.82 | 0.80 | 0.90 | 0.89 | 0.84 | 0.91 | 0.85 | OR | With | 0.21 | 0.26 | 0.01 | 0.32 | 0.05 | 0.05 | 0.18 | 0.10 | 0.01 | 0.13 | Without | 0.10 | 0.28 | 0.02 | 0.26 | 0.03 | 0.15 | 0.11 | 0.13 | 0.06 | 0.13 | UR | With | 0.10 | 0.03 | 0.33 | 0.06 | 0.27 | 0.13 | 0.02 | 0.25 | 0.26 | 0.16 | Without | 0.15 | 0.23 | 0.24 | 0.05 | 0.29 | 0.05 | 0.09 | 0.14 | 0.10 | 0.15 |
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