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Summary statistics for the performance of the proposed segmentation method based on the comparison of the computer segmentation results and the radiologist’s manual delineation results.
| Comparison items | Mean | Standard deviation | Minimum | Median | Maximum |
|---|---|---|---|---|---|
| Average distance (mm) | 1.3 | 0.7 | 0.3 | 1.2 | 3.7 |
| Hausdorff distance (mm) | 8.5 | 4.6 | 1.5 | 8.8 | 21.2 |
| Overlap ratio (%) | 81.4 | 4.9 | 70.4 | 82.3 | 90.5 |
| Overestimated ratio (%) | 7.5 | 5.3 | 1.1 | 6.0 | 21.9 |
| Underestimated ratio (%) | 12.6 | 4.8 | 5.5 | 11.5 | 28.7 |
