Table 1.
Model Architecture | Pix2Pix 3D Large Patch | Pix2Pix 3D Small Patch | Pix2Pix 2.5D | U-Net |
---|---|---|---|---|
Metric | Average ± STD | |||
RASSD (HU) | 334 ± 65 | 541 ± 83 | 874 ± 156 | 1242 ± 132 |
DSC body contour | 0.93 ± 0.04 | 0.81 ± 0.12 | 0.62 ± 0.09 | 0.57 ± 0.08 |
HD body contour (mm) | 4.6 ± 2.1 | 15.2 ± 5.9 | 28.1 ± 6.2 | 35.7 ± 6.7 |
DSC GTV | 0.82 ± 0.12 | 0.69 ± 0.13 | 0.64 ± 0.16 | 0.61 ± 0.13 |
HD GTV (mm) | 7.12 ± 3.1 | 14.8 ± 8.9 | 18.3 ± 9.2 | 25.8 ± 8.6 |