Design of a complex optical system for measuring vibrant track of cable crossing river

Guangjun Gao; Lin Li; Yifan Huang; Liansheng An; Yongtian Wang

doi:10.1117/12.486434

23 December 2002 Design of complex optical system for measuring vibrant track of cable crossing river

Guangjun Gao, Lin Li, Yifan Huang, Liansheng An, Yongtian Wang

Proceedings Volume 4832, International Optical Design Conference 2002; (2002) https://doi.org/10.1117/12.486434
Event: International Optical Design Conference 2002, 2002, Tucson, AZ, United States

Abstract

In order to measure the vibrant track of a cable crossing a river, a complex optical system is introduced to realize the image of a rectangle on a CCD image surface. The quantitative diagnosis of the system's aberrations reveals that the distortion is beyond the tolerance. A new and accurate method of digital correcting the distortion with asymmetrical distribution is proposed.

Citation Download Citation

Guangjun Gao, Lin Li, Yifan Huang, Liansheng An, and Yongtian Wang "Design of complex optical system for measuring vibrant track of cable crossing river", Proc. SPIE 4832, International Optical Design Conference 2002, (23 December 2002); https://doi.org/10.1117/12.486434

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