Table 2.
Quantitative comparisons for liver segmentation on the Multi-phasic MRI dataset. The best results are indicated in bold.
| Method | Average | Method | Average | ||||||
|---|---|---|---|---|---|---|---|---|---|
| DSC ↑ | Jaccard ↑ | 95HD ↓ | ASD ↓ | DSC ↑ | Jaccard ↑ | 95HD ↓ | ASD ↓ | ||
| 3D-UNet (Baseline) [4] | 89.19 | 81.21 | 34.97 | 10.63 | UNETR (Baseline) [5] | 89.95 | 82.17 | 24.64 | 6.04 |
| + PointRend [9] | 89.55 | 81.80 | 30.88 | 10.12 | + PointRend [9] | 90.49 | 82.36 | 21.06 | 5.59 |
| + Implicit PointRend [3] | 88.01 | 79.83 | 37.55 | 12.86 | + Implicit PointRend [3] | 88.72 | 80.18 | 26.63 | 10.58 |
| + Ours (MoE) | 89.81 | 82.06 | 29.96 | 10.15 | + Ours (MoE) | 90.70 | 82.80 | 15.31 | 5.93 |
| + Ours (SMoE) | 90.16 | 82.28 | 28.36 | 9.79 | + Ours (SMoE) | 91.02 | 83.29 | 15.12 | 5.64 |
| + Ours (IAR) | 91.22 | 83.30 | 27.84 | 8.89 | + Ours (IAR) | 91.63 | 83.83 | 14.25 | 4.99 |
| + Ours (IAR+MoE) | 92.77 | 83.94 | 26.57 | 7.51 | + Ours (IAR+MoE) | 93.01 | 84.70 | 13.29 | 4.84 |
| + Ours (MORSE) | 93.59 | 84.62 | 19.61 | 6.57 | + Ours (MORSE) | 93.85 | 85.53 | 12.33 | 4.38 |