Research Article
Contrast-Based 3D/2D Registration of the Left Atrium: Fast versus Consistent
Table 2
Translation errors for a single automatically chosen frame as described in (
14) and (
15).
| Objective function | Initial injection | Subsequent injections |
| Thivierge-Gaulin | 8.3 ± 8.2 mm | 10.6 ± 4.4 mm | | 5.1 ± 3.8 mm | 9.6 ± 5.1 mm | | 7.1 ± 4.3 mm | 8.1 ± 6.6 mm | | 14.1 ± 10.0 mm | 12.1 ± 9.1 mm | | 6.0 ± 5.0 mm | 7.0 ± 3.8 mm | | 5.0 ± 5.0 mm | 7.7 ± 4.9 mm |
| | 5.1 ± 4.2 mm | 8.5 ± 4.7 mm | | 4.8 ± 4.6 mm | 7.8 ± 5.7 mm | | 6.1 ± 5.8 mm | 7.6 ± 5.5 mm |
| 4.6 ± 4.0 mm | 7.3 ± 5.2 mm |
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