Three-dimensional reconstruction coordinate error induced by asynchronous cameras for moving objects

Yue Wang; Jin Zhang; Huaxia Deng; Ruoyu Fan

doi:10.1117/12.2035888

10 October 2013 Three-dimensional reconstruction coordinate error induced by asynchronous cameras for moving objects

Yue Wang, Jin Zhang, Huaxia Deng, Ruoyu Fan

Proceedings Volume 8916, Sixth International Symposium on Precision Mechanical Measurements; 89160J (2013) https://doi.org/10.1117/12.2035888
Event: Sixth International Symposium on Precision Mechanical Measurements, 2013, Guiyang, China

Abstract

Dynamic measurement normally is point test using sensors such as accelerators. With the development of binocular stereo vision, the full field dynamic measurement becomes possible. However the dynamic measurement based on binocular stereo vision encounters several challenges. One of the major challenges is that the error of dynamical testing using binocular stereo vision is unknown. In this paper, two models of dynamic testing based on binocular stereo vision are established. The proposed models mainly analyze non-synchronized errors in dynamical measurement and can be used to minimize errors for improving the measurement accuracy.

Citation Download Citation

Yue Wang, Jin Zhang, Huaxia Deng, and Ruoyu Fan "Three-dimensional reconstruction coordinate error induced by asynchronous cameras for moving objects", Proc. SPIE 8916, Sixth International Symposium on Precision Mechanical Measurements, 89160J (10 October 2013); https://doi.org/10.1117/12.2035888

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