Underwater 3D Imaging by a Structured Light System

被引：0
|
作者：
Zhao, Juan [1 ,2 ]
Song, Zhao [1 ,3 ]
Gu, Feifei [1 ,2 ]
Song, Zhan [1 ,2 ]
机构：
[1] Chinese Acad Sci, Shenzhen Inst Adv Technol, Guangdong Prov Key Lab Robot & Intelligent Syst, Shenzhen 518055, Peoples R China
[2] Chinese Univ HongKong, Hong Kong, Peoples R China
[3] Univ Chinese Acad Sci, Shenzhen Coll Adv Technol, Shenzhen 518055, Peoples R China
来源：
OCEAN OPTICS AND INFORMATION TECHNOLOGY | 2018年 / 10850卷
基金：
中国国家自然科学基金;
关键词：
Underwater imaging; Structured light; 3D imaging; ACCURATE;
D O I：
10.1117/12.2505716
中图分类号：
P7 [海洋学];
学科分类号：
0707 ;
摘要：
With the development of marine economy, the demand of underwater 3D imaging technology has become more insistent. Due to the absorption and scattering of water, the projection distance and the imaging range are shortened, which directly affects the applications and effectiveness of structured light techniques in underwater detection. In this paper, the imaging model of underwater camera is studied. An underwater structured light imaging system is established. A binary coding algorithm is investigated. The experimental results show that the proposed system can achieve a high accuracy measurement and has great potentials in underwater observing and engineering applications.
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页数：6
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