Table 2.
Quantitative evaluation of fetal brain segmentation algorithm based on manual segmentations of high-resolution reconstructed fetal brain volumetric images for five randomly chosen fetuses from the database
| C3 | C6 | C11 | C13 | C16 | |
|---|---|---|---|---|---|
| Dice | 0.9328 | 0.9206 | 0.9480 | 0.9575 | 0.9700 |
| Sensitivity | 0.9498 | 0.9444 | 0.9205 | 0.9594 | 0.9943 |
| Specificity | 0.9977 | 0.9948 | 0.9984 | 0.9953 | 0.9978 |
Dice index overlap measure and the sensitivity and specificity measures are used to assess the accuracy of brain segmentation with respect to the reference manual segmentations