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Proceedings Paper

Study on measurement accuracy of stereo visual sensor based on experimental design
Author(s): Yizhong Wang; Xiaomeng Li; Huafang Huang; Shiru Jia
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Paper Abstract

The impact of stereo visual sensor parameters on the measurement accuracy of the sensor is studied based on experimental design. Using a mathematical model of stereo vision, errors caused by stereo visual sensor parameters are analyzed. Based on this, main parameters are identified and used in experimental design. In order to find the optimized combination of the parameters, optimum regression design method is used. Eleven primary experiments with different combinations of parameters are designed and conducted. According to the experiment results, a regressive equation is established. By resolving it, the optimized combination of the parameters is got.

Paper Details

Date Published: 24 November 2009
PDF: 6 pages
Proc. SPIE 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology, 751307 (24 November 2009); doi: 10.1117/12.839701
Show Author Affiliations
Yizhong Wang, Tianjin Univ. of Science and Technology (China)
Xiaomeng Li, Tianjin Univ. of Science and Technology (China)
Huafang Huang, Tianjin Univ. of Science and Technology (China)
Shiru Jia, Tianjin Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 7513:
2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology
Toru Yoshizawa; Ping Wei; Jesse Zheng, Editor(s)

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