Research Article
3D Reconstruction of End-Effector in Autonomous Positioning Process Using Depth Imaging Device
Table 1
Internal parameters of color camera.
| Focal length [pixel] | Origin [pixel] |
| | | [mm] | | | 532.02 | 531.39 | 2.92 | 316.71 | 238.44 |
| Distortion coefficients | Pixel error [pixel] |
| | | | | | | 0.2447 | −0.5744 | 0.0029 | 0.0065 | 0.630 | 0.882 |
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