A new model of binocular stereo vision system

Psang-Dain Lin, Chia Hung Lu, Te Tan Liao

研究成果: Conference contribution

摘要

Two-CCD binocular stereo vision systems are attracting research interest in many important fields such as 3-D coordinate measurement. However, accurate binocular system modeling is difficult because of lack of fundamental imaging formation theory. In this paper, we demonstrate how a binocular stereo vision system can be modeled, in order to measure a 3-D surface, by the invented skew ray tracing method to study the geometric relations between the images of the cameras and the 3-D surface. In order to investigate the overall accuracy and resolution of this system, the influence of infinitesimal camera reading errors on measured coordinate errors is determined by sensitivity analysis. Numerical verification demonstrates that the performance of the proposed system is excellent.

原文English
主出版物標題Proceedings of the Second International Symposium on Instrumentation Science and Technology
編輯K.-C. Fan, F. Yetai, K-.C. Fan, F. Yetai
出版狀態Published - 2002 十二月 1
事件Proceedings of the International Symposium on Precision Mechanical Measurement - Hefei, China
持續時間: 2002 八月 112002 八月 16

出版系列

名字Proceedings of the Second International Symposium on Instrumentation Science and Technology

Other

OtherProceedings of the International Symposium on Precision Mechanical Measurement
國家China
城市Hefei
期間02-08-1102-08-16

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • 引用此

    Lin, P-D., Lu, C. H., & Liao, T. T. (2002). A new model of binocular stereo vision system. 於 K-C. Fan, F. Yetai, K-C. Fan, & F. Yetai (編輯), Proceedings of the Second International Symposium on Instrumentation Science and Technology (Proceedings of the Second International Symposium on Instrumentation Science and Technology).