Study on measurement accuracy of stereo visual sensor based on experimental design

Yizhong Wang; Xiaomeng Li; Huafang Huang; Shiru Jia

doi:10.1117/12.839701

24 November 2009 Study on measurement accuracy of stereo visual sensor based on experimental design

Yizhong Wang, Xiaomeng Li, Huafang Huang, Shiru Jia

Proceedings Volume 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology; 751307 (2009) https://doi.org/10.1117/12.839701
Event: International Conference on Optical Instrumentation and Technology, 2009, Shanghai, China

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.

Citation Download Citation

Yizhong Wang, Xiaomeng Li, Huafang Huang, and Shiru Jia "Study on measurement accuracy of stereo visual sensor based on experimental design", Proc. SPIE 7513, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Process Technology, 751307 (24 November 2009); https://doi.org/10.1117/12.839701

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