Reproducibility of Image Registration Using MI and NMI Criteria
| Criteria | Translation | Scaling | Rotation |
|---|---|---|---|
| MI | 0.3 ± 0.5 | 1.1 ± 1.6 | 0.3 ± 0.2 |
| NMI | 0.4 ± 0.6 | 1.5 ± 1.7 | 0.3 ± 0.4 |
Units of reproducibility are pixels for translations, % for scaling, and degrees for rotation.