Table 2.
CNN model performance on test data per geometric feature between the predictions vs. ground truth.
| Validation metric | Value (mean ± standard deviation) |
|---|---|
| Avg. DSC | 0.94 ± 0.05 |
| Avg. error in total length (%) | 3.40 ± 0.31 |
| Avg. error in the number of branches (%) | 1.90 ± 0.44 |
| Avg. error in total volume (%) | 3.18 ± 0.26 |
| Avg. error in average diameter (%) | 2.11 ± 0.10 |