The integrated platform of controlling and digital video processing for underwater range-gated laser imaging system

Yan Shi, Su Qiu, Wei Qi Jin, Bing Yu, Li Li, Dong Kang Tian

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

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.

Original languageEnglish
Title of host publicationSelected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014
EditorsDianyuan Fan, Weimin Bao, Jialing Le, Yueguang Lv, Jianquan Yao, Xiangwan Du, Lijun Wang
PublisherSPIE
ISBN (Electronic)9781628416534
DOIs
Publication statusPublished - 2015
EventConferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014 - Suzhou, China
Duration: 19 Oct 201424 Oct 2014

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9522
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceConferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014
Country/TerritoryChina
CitySuzhou
Period19/10/1424/10/14

Keywords

  • Communication control
  • FPGA
  • Image enhancement
  • Laser range-gated
  • Underwater imaging system

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