From: Evaluating different methods of MR-based motion correction in simultaneous PET/MR using a head phantom moved by a robotic system
Translation (mm)
Rotation (deg)
Motion-uncorrected (%)
BrainCompass (%)
MCFLIRT (%)
2.2 ± 0.1
1.2 ± 0.1
1.2 ± 0.3
2.9 ± 0.2
-0.2 ± 0.2
4.8 ± 0.4
2.6 ± 0.2
5.9 ± 0.6
3.9 ± 0.5
1.1 ± 0.3
5.9 ± 0.1
3.5 ± 0.2
8.9 ± 1.0
6.0 ± 1.1
1.2 ± 0.9