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Table 2 Rotation test

From: Digital stereophotogrammetry based on circular markers and zooming cameras: evaluation of a method for 3D analysis of small motions in orthopaedic research

Marker Rotation error X obj Rotation error Y obj Rotation error Z obj
ø1 mm 0.08 (0.08) ± 0.159 0.082 (0.123) ± 0.281 0.001 (-0.006) ± 0.035
ø2 mm 0.105(0.092) ± 0.160 0.080 (0.098) ± 0.192 0.000 (-0.008) ± 0.062
  1. Results of the measurement system evaluation: accuracy and precision represented by mean (median) error ± standard deviation in degree.
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