Table 3 Comparison of MAE on the soft tissue and bone region for the sCT generated through different methods
From: Synthetic CT generation for pelvic cases based on deep learning in multi-center datasets
Region | CycleGAN | CycleGAN (w/ CL loss) | RTGAN | 2.5D RTGAN (w/ CL loss) | 2.5D CRGAN (w/o CL loss) | 2.5D CRGAN (w/ CL loss) |
|---|---|---|---|---|---|---|
Bladder | 61.45 | 47.92 | 48.23 | 52.67 | 39.82 | 35.84 |
Rectum | 59.66 | 47.02 | 45.45 | 42.52 | 42.12 | 40.44 |
Femur_Head_L | 163.02 | 157.23 | 140.23 | 121.17 | 134.56 | 123.75 |
Femur_Head_R | 181.73 | 163.39 | 150.34 | 132.60 | 140.28 | 131.89 |