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) |
| 8 | 1.23844 | 12 | 1.01541 | 14 | 0.82457 | 16 | 0.74556 | 18 | 0.64574 | 20 | 0.45255 | 22 | 0.38452 | 24 | 0.26634 | 26 | 0.18542 | 28 | 0.22524 | 30 | 0.25785 | 40 | 0.68345 |
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