中国科学院西安光学精密机械研究所机构知识库
Advanced  
OPT OpenIR  > 光电测量技术实验室  > 期刊论文
题名:
Research on key technologies of active polarization imaging system
作者: Xie Meilin1,2; Liu Peng1,2; Ma Caiwen1; Huang Wei1; Liang Jian1; Feng Xubin1,2
作者部门: 光电测量技术实验室
刊名: OPTIK
出版日期: 2018
页码: 556-564
关键词: Active polarization imaging ; Sensitivity ; Pulse laser ; Image contrast ; Signal-to-noise ratio
学科分类: Optics
DOI: 10.1016/j.ijleo.2017.11.033
通讯作者: Liu, P (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China.
英文摘要:

In this paper, one active polarization imaging technique is introduced to enhance the contrast between the target and the sky to overcome the environmental interference such as cloud and fog in the long-range detection of air vehicles. At first, the theory of the whole system, the selection of detection system and the wavelength of laser, and the brief design of the optical system are described. Secondly the selection of the laser power is derived based on the elements such as atmosphere attenuation, and the sensitivity, image contrast and signal-to-noise ratio in the detector. Then the polarization imaging mechanism of the full aperture polarization measurement platform is analyzed. Finally a nonlinear differentiator is proposed to improve the speed stability in the tracking to ensure high imaging quality. The purpose of this paper is to lay a theoretical foundation for active polarization imaging technology and to promote its engineering application in shooting range and other fields. (C) 2017 Elsevier GmbH. All rights reserved.

收录类别: SCI
语种: 英语
WOS记录号: WOS:000424186500070
ISSN号: 0030-4026
产权排序: 1
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.opt.ac.cn/handle/181661/29937
Appears in Collections:光电测量技术实验室_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
Research on key technologies of active polarization imaging system.pdf(1065KB)期刊论文作者接受稿开放获取View 联系获取全文

作者单位: 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China
2.Univ Chinese Acad Sci, Huairou, Peoples R China

Recommended Citation:
Xie Meilin,Liu Peng,Ma Caiwen,et al. Research on key technologies of active polarization imaging system[J]. OPTIK,2018-01-01:556-564.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Xie Meilin]'s Articles
[Liu Peng]'s Articles
[Ma Caiwen]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Xie Meilin]‘s Articles
[Liu Peng]‘s Articles
[Ma Caiwen]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Research on key technologies of active polarization imaging system.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace