Laser & Optoelectronics Progress, Volume. 58, Issue 14, 1415007(2021)
Measuring Precision Analysis of Binocular Vision System in Remote Three-Dimensional Coordinate Measurement
Figures & Tables(11)
Fig. 2. Influence of the focal length calibration error on 3D coordinate measurement results
Fig. 3. Influence of the calibration error of u-axis main point on 3D coordinate measurement results
Fig. 4. Influence of the calibration error of v-axis main point on 3D coordinate measurement results
Fig. 5. Influence of offset vector calibration error on 3D coordinate measurement results. (a) tx; (b) ty; (c) tz
Fig. 6. Influence of rotation angle calibration error on 3D coordinate measurement results. (a) α; (b) β; (c) θ
Fig. 7. Influence of matching error on 3D coordinate measurement results. (a) u-axis; (b) v-axis
Fig. 10. Influence of different baseline lengths on Z-direction measurement results
Fig. 11. Influence of different measurement distances on Z-direction measurement results
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Shengdao Liu, Chengcong Xing, Guohua Zhou. Measuring Precision Analysis of Binocular Vision System in Remote Three-Dimensional Coordinate Measurement[J]. Laser & Optoelectronics Progress, 2021, 58(14): 1415007
Paper Information
Category: Machine Vision
Received: Aug. 10, 2020
Accepted: Sep. 30, 2020
Published Online: Jul. 14, 2021
The Author Email: Chengcong Xing (xingchengcong@163.com)
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