Research Article

[Retracted] Robot Obstacle Recognition and Target Tracking Based on Binocular Vision

Table 2

Average calibration error of Experiment a.

Specification of calibration plate (mm)Average calibration error (px)

81.23844
121.01541
140.82457
160.74556
180.64574
200.45255
220.38452
240.26634
260.18542
280.22524
300.25785
400.68345