Research on submarine terrain reconstruction technology based on laser polarization characteristics

Lei Liu; Yefei Li; Jiaxiao Song; Xu Chen

doi:10.1117/12.2540291

12 November 2019 Research on submarine terrain reconstruction technology based on laser polarization characteristics

Lei Liu, Yefei Li, Jiaxiao Song, Xu Chen

Proceedings Volume 11197, SPIE Future Sensing Technologies; 111970B (2019) https://doi.org/10.1117/12.2540291
Event: SPIE Future Sensing Technologies, 2019, Tokyo, Japan

Abstract

In this paper, a 532nm laser polarization underwater target detection information processing system is designed. Firstly, combined with GPS detection, the polarization characteristic data and location information of the underwater target are obtained by laser polarization technique. Then the polarization characteristic database is established on the basis of existing polarization characteristic data. Analyze and compare the measured polarization data with the existing polarization characteristic data so as to quickly complete the target identification and classification. Finally, use the acquired location and classification information to reconstruct three-dimensional model of the measured terrain and restore underwater scene vividly. The research of this subject is of great significance for the marine resources development, underwater engineering monitoring, submarine environmental monitoring and so on.

Citation Download Citation

Lei Liu, Yefei Li, Jiaxiao Song, and Xu Chen "Research on submarine terrain reconstruction technology based on laser polarization characteristics", Proc. SPIE 11197, SPIE Future Sensing Technologies, 111970B (12 November 2019); https://doi.org/10.1117/12.2540291

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