Table 5.
Cortical surface registration error results for each patient. The (✓) indicates the best performing cortical surface registration among the four methods based on the value of TRE.
| FRE (mm) | TRE (mm) | ||||
|---|---|---|---|---|---|
| Patient No. | Feature PBR | Feature PBR | Vessel ICP | SMI | Constrained SMI |
| 1 | 1.2 | 2.4 | 2.1 | 1.9 | 1.7✓ |
| 2 | 1.1 | 2.1 | 2.0 | 4.3 | 1.3✓ |
| 3 | 1.0 | 2.0 | 2.0 | 2.4 | 1.4✓ |
| 4 | 0.8 | 1.5 | 1.5 | 1.4 | 1.2✓ |
| 5 | 1.0 | 1.5 | 1.1✓ | 6.2 | 2.7 |
| 6 | 0.7 | 1.0✓ | 1.3 | 1.6 | 1.3 |
| 7 | 0.7 | 1.0 | 0.8✓ | 4.8 | 3.8 |
| 8 | 0.7 | 1.3✓ | 2.1 | 12.8 | 3.5 |
| 9 | 1.1 | 1.7✓ | 2.0 | 3.3 | 1.8 |
| 10 | 0.7 | 1.1 | 1.9 | 1.2 | 1.1✓ |
| 11 | 1.4 | 2.2 | 2.3 | 2.7 | 1.8✓ |
| Average | 0.9±0.2 | 1.6±0.5 | 1.7±0.5 | 3.9±3.4 | 2.0±0.9 |