Table 3 Cross-domain generalization: Training on LiTS (CT) and testing on 3DIRCADb (CT) without fine-tuning
Method | Dice (%) | HD95 (mm) | Recall (%) | Prec. (%) |
|---|---|---|---|---|
U-Net | 67.8 | 14.2 | 70.3 | 68.1 |
Attention U-Net | 69.1 | 13.5 | 72.0 | 69.4 |
U-Net++ | 70.5 | 12.7 | 73.4 | 70.8 |
U-Net3+ | 71.2 | 12.0 | 74.1 | 71.3 |
TransUNet | 72.6 | 11.1 | 75.2 | 73.0 |
Swin-UNet | 74.5 | 9.3 | 77.0 | 74.2 |
MISSFormer | 73.9 | 9.0 | 76.5 | 73.6 |
HiFormer | 74.7 | 8.8 | 77.2 | 74.9 |
MERIT | 76.1 | 8.6 | 78.0 | 75.6 |
MedSAM | 76.4 | 8.5 | 78.1 | 75.9 |
MedSegDiff | 75.2 | 8.9 | 77.0 | 74.7 |
Prompt-Mamba-AF | 79.2 | 7.4 | 82.5 | 77.6 |