Journal of Electrical and Computer Engineering / 2018 / Article / Tab 2

Research Article

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

Table 2

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

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

35.60806.91342.02955.60876.91402.0290.70.60.5
74.83036.82241.18144.83016.82211.18210.40.50.7
85.19366.91400.78825.19326.91420.78840.40.20.5
114.58756.73100.32644.58716.73030.32610.40.70.3
RMS errors of coordinates0.490.530.52