Table 2:
Mean ± Standard Deviation of Dice score (%) for CycleGAN, SynDiff paired (SynDiff-P), and SynDiff unpaired (Syndiff-U) for the external TCGA-UCEC dataset and internal dataset. The highest scores for each dataset are highlighted in bold font.
| Structure | TCGA-UCEC | Internal | |||||||
|---|---|---|---|---|---|---|---|---|---|
| CycleGAN | Pix2Pix | SynDiff-P | SynDiff-U | CycleGAN | Pix2Pix | SynDiff-P | SynDiff-U | ||
|
| |||||||||
| Hip | 67.3 ± 7.9 | 73.6 ± 3.6 | 72.2 ± 5.1 | 72.3 ± 5.3 | 36.5 ± 21.7 | 75.7 ± 6.1 | 77.7 ± 2.1 | 77.7 ± 1.9 | |
| Sacrum | 57.2 ± 11.4 | 66.5 ± 8.6 | 63.4 ± 7.8 | 63.2 ± 8.9 | 30.9 ± 18.7 | 72.8 ± 7.3 | 75.2 ± 4.1 | 76.1 ± 3.7 | |
| Femur | 75.9 ± 5.8 | 80.6 ± 3.6 | 80.1 ± 3.0 | 80.0 ± 4.1 | 64.5 ± 29.1 | 78.6 ± 8.1 | 77.9 ± 10.4 | 75.2 ± 17.9 | |
| Urinary bladder | 34.9 ± 24.1 | 41.7 ± 18.5 | 34.8 ± 18.9 | 33.2 ± 19.8 | 33.6 ± 21.8 | 39.6 ± 25.0 | 66.2 ± 14.8 | 65.0 ± 15.1 | |
| Gluteus maximus | 77.6 ± 4.8 | 89.2 ± 5.0 | 85.9 ± 4.0 | 85.4 ± 4.3 | 61.7 ± 27.8 | 84.6 ± 4.2 | 86.3 ± 1.2 | 86.0 ± 1.9 | |
| Gluteus medius | 63.0 ± 13.8 | 77.7 ± 6.9 | 75.6 ± 8.6 | 73.8 ± 8.6 | 54.7 ± 19.7 | 66.3 ± 22.0 | 77.6 ± 2.4 | 76.9 ± 3.2 | |
| Gluteus minimus | 51.6 ± 12.8 | 65.1 ± 9.5 | 64.4 ± 8.0 | 63.1 ± 7.8 | 25.2 ± 21.3 | 55.8 ± 13.6 | 65.4 ± 3.6 | 64.9 ± 4.5 | |
| Iliopsoas | 72.0 ± 11.8 | 78.4 ± 11.8 | 76.4 ± 11.8 | 76.6 ± 12.6 | 46.0 ± 23.7 | 70.7 ± 9.1 | 79.2 ± 4.0 | 78.8 ± 3.7 | |