Table 9. Segmentation results of nodules with different characteristics.
| Characteristics | Category [n] | DSC (%) | OE (%) |
|---|---|---|---|
| Margin | Fuzzy margin [174] | 81.32±16.12 | 30.57±15.37 |
| Clear margin [216] | 83.67±10.12 | 24.88±12.51 | |
| Texture | Non-solid or partially solid [143] | 81.89±14.39 | 30.12±16.21 |
| Solid [247] | 83.71±11.54 | 25.86±12.38 | |
| Calcification | Appearance of calcification [187] | 85.14±11.65 | 23.15±14.59 |
| No calcification [203] | 81.10±15.18 | 31.35±14.07 | |
| Malignancy | Benign [173] | 82.95±13.56 | 26.91±14.28 |
| Malignant [217] | 83.11±12.49 | 27.82±14.33 |
DSC, Dice similarity coefficient; n, number of nodules for each label; OE, overlapping error.