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Accuracy of the electromagnetic tracker with and without the aluminum disk in the proximity
| Max error (mm) | RMSE (mm) | Std (mm) | |
|---|---|---|---|
| Sinusoidal input voltage without conductive distorter | 1.5 | 0.9 | 0.3 |
| Quadratic input voltage without conductive distorter | 3.4 | 1.7 | 0.6 |
| Sinusoidal input voltage with conductive distorter | 10.9 | 2.4 | 1.7 |
| Quadratic input voltage with conductive distorter | 3.8 | 2.0 | 0.6 |
