Table 2 Differences between the respiratory amplitudes from cine MR images and the ground truth motions.
Ground truth amplitude (mm) | Amplitude from 2D cine MR (mean/standard deviation, mm) | Error (mm) |
|---|---|---|
5 | 4.7 ± 0.2 | –0.3 |
10 | 9.7 ± 0.5 | –0.3 |
15 | 14.9 ± 0.4 | –0.1 |
20 | 19.4 ± 0.6 | –0.6 |
