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Proceedings Paper

The integrated platform of controlling and digital video processing for underwater range-gated laser imaging system
Author(s): Yan Shi; Su Qiu; Wei-qi Jin; Bing Yu; Li Li; Dong-kang Tian
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Paper Abstract

Laser range-gated imaging is one of the effective techniques of underwater optical imaging. It could make the viewing distance up to 4 to 7 times with the video image processing technology. Accordingly, the control and image processing technologies come to be the key technologies for the underwater laser range-gated imaging system. In this article, the integrated platform of controlling and digital video processing for the underwater range-gated laser imaging system based on FPGA has been introduced. It accomplishes both the communication for remote control system as the role of lower computer and the task of high-speed images grabbing and video enhance processing as the role of high-speed image processing platform. The host computer can send commands composed to the FPGA, vectoring the underwater range-gated laser imaging system to executive operation.

Paper Details

Date Published: 13 April 2015
PDF: 7 pages
Proc. SPIE 9522, Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part II, 95221R (13 April 2015); doi: 10.1117/12.2180222
Show Author Affiliations
Yan Shi, Beijing Institute of Technology (China)
Su Qiu, Beijing Institute of Technology (China)
Wei-qi Jin, Beijing Institute of Technology (China)
Bing Yu, Beijing Institute of Technology (China)
Xi'an Institute of Applied Optics (China)
Li Li, Beijing Institute of Technology (China)
Dong-kang Tian, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 9522:
Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part II
Xiangwan Du; Jennifer Liu; Dianyuan Fan; Jialing Le; Yueguang Lv; Jianquan Yao; Weimin Bao; Lijun Wang, Editor(s)

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