Journal of Electrical and Computer Engineering / 2018 / Article / Tab 1

Research Article

Accuracy Assessment for the Three-Dimensional Coordinates by High-Speed Videogrammetric Measurement

Table 1

Accuracy of the point coordinates obtained from the three-camera stereo videogrammetric system.

IDCoordinates from the videogrammetric technique (m)Coordinates from the electric total station (m)Difference (mm)
XYZXYZ

35.60826.91462.02945.60876.91402.0290.50.60.5
74.83036.82261.18144.83016.82211.18210.40.50.6
85.19376.91390.78815.19326.91420.78840.50.30.3
114.58776.73080.32644.58716.73030.32610.30.50.4
RMS errors of coordinates0.430.490.49