Table 4. Segmentation of 3D networks in the localization stage.
| Method | DSC (%) | OE (%) | |||||
|---|---|---|---|---|---|---|---|
| AVG ± STD | Minimum | Maximum | AVG ± STD | Minimum | Maximum | ||
| 3D FCN | 70.62±24.31 | 69.0 | 72.2 | 43.41±22.21 | 42.1 | 44.01 | |
| V-Net | 71.01±14.02 | 69.1 | 73.3 | 42.82±15.23 | 40.8 | 42.9 | |
| 3D U-Net | 72.80±14.62 | 70.1 | 74.1 | 41.02±15.65 | 39.9 | 43.1 | |
| 3D MU-Net | 73.26±14.11 | 72.6 | 74.4 | 40.20±15.41 | 39.7 | 41.2 | |
Maximum and minimum, maximal and minimal average performance during 5-fold cross-validation. AVG, average; STD, standard deviation; DSC, Dice similarity coefficient; OE, overlapping error; FCN, fully connected network; MU-Net, multiscale U-Net.