TABLE III.
Overall segmentation accuracy on MRI parotid test dataset. Left parotid - LP, right parotid - RP.
| Method | Test T2wFS MRI (N=77) | |||||
|---|---|---|---|---|---|---|
| DSC ↑ | HD95 mm ↓ | |||||
| RP | LP | Avg. | RP | LP | Avg. | |
| W/o Adaption | 0.00±0.00 | 0.00±0.00 | 0.00 | 87.81±18.89 | 85.45±19.94 | 86.63 |
| Supervised | 0.84±0.06 | 0.84±0.04 | 0.84 | 2.24±0.48 | 2.28±1.31 | 2.26 |
| CycleGAN | 0.55±0.09 | 0.51±0.11 | 0.53 | 8.22±4.81 | 7.38±2.29 | 3.90 |
| UNIT | 0.66±0.06 | 0.62±0.10 | 0.64 | 6.91±5.35 | 5.91±1.89 | 6.41 |
| CycaDA | 0.70±0.08 | 0.69±0.09 | 0.70 | 5.59±2.40 | 4.82±1.44 | 5.21 |
| SA | 0.74±0.07 | 0.71±0.07 | 0.73 | 5.05±1.74 | 4.94±1.58 | 5.00 |
| ADVENT | 0.73±0.12 | 0.71±0.11 | 0.72 | 4.66±2.16 | 5.06±1.65 | 4.86 |
| SynSeg | 0.67±0.09 | 0.65±0.09 | 0.66 | 5.27±3.56 | 6.08±2.73 | 5.68 |
| SIFA | 0.73±0.08 | 0.71±0.06 | 0.72 | 4.95±1.55 | 5.03±1.47 | 4.99 |
| PSIGAN | 0.82±0.03 | 0.81±0.05 | 0.82 | 2.98±1.01 | 3.14±1.17 | 3.06 |