The analysis of measurement accuracy of the parallel binocular stereo vision system

Huan Yu; Tingwen Xing; Xin Jia

doi:10.1117/12.2243156

27 September 2016 The analysis of measurement accuracy of the parallel binocular stereo vision system

Huan Yu, Tingwen Xing, Xin Jia

Proceedings Volume 9684, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment; 96841I (2016) https://doi.org/10.1117/12.2243156
Event: Eighth International Symposium on Advanced Optical Manufacturing and Testing Technology (AOMATT2016), 2016, Suzhou, China

Abstract

Parallel binocular stereo vision system is a special form of binocular vision system. In order to simulate the human eyes observation state, the two cameras used to obtain images of the target scene are placed parallel to each other. This paper built a triangular geometric model, analyzed the structure parameters of parallel binocular stereo vision system and the correlations between them, and discussed the influences of baseline distance B between two cameras, the focal length f, the angle of view ω and other structural parameters on the accuracy of measurement. This paper used Matlab software to test the error function of parallel binocular stereo vision system under different structure parameters, and the simulation results showed the range of structure parameters when errors were small, thereby improved the accuracy of parallel binocular stereo vision system.

Citation Download Citation

Huan Yu, Tingwen Xing, and Xin Jia "The analysis of measurement accuracy of the parallel binocular stereo vision system", Proc. SPIE 9684, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment, 96841I (27 September 2016); https://doi.org/10.1117/12.2243156

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