Skip to main content

Table 1 Detection of the 10 mm inter marker distance

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

Marker Test A error (Z obj ) Test B error (X obj ) Test C error (Y obj )
ø1 mm 0.011 (0.002) ± 0.094 0.009 (-0.007) ± 0.110 0.007 (-0.002) ± 0.096
ø2 mm 0.023 (0.013) ± 0.098 0.007 (-0.014) ± 0.103 -0.006 (-0.02) ± 0.098
  1. Results of the measurement system accuracy and precision evaluation represented by mean (median) error ± standard deviation in mm. In order to show about or along which axis the test was performed the test object axes were indicated in the parentheses in the first row.
\