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Comparison of segmentation accuracy using GAC and TSMF-constrained GAC. Wilcoxon signed rank test revealed that TSMF-constrained GAC significantly outperformed the conventional GAC based on six evaluation metrics (p < 0.001).
| Meth. | VO (%) | DC (%) | RA (%) | ASD (mm) | RSD (mm) | MSD (mm) |
|---|---|---|---|---|---|---|
| GAC | 42±26 | 58±29 | 25±13 | 7.0±6.0 | 10.2±6.9 | 39.6±13.9 |
| TSMF-GAC | 73±9 | 85±6 | 17±10 | 2.4±1.2 | 4.0±2.0 | 16.0±9.2 |
