陈思伟,
国防科技大学电子科学学院电子信息系统复杂电磁环境效应国家重点实验室 长沙 410073
基金项目:国家自然科学基金(61490690, 61625108, 61771480)，湖湘青年英才项目(2019RS2025)，装备预研基金项目(61404150104, 61404160109)，国防科技大学科研计划重点项目(ZK18-02-14)
详细信息
作者简介:王雪松，男，内蒙古人，博士，国防科技大学电子科学学院院长，教授，博士生导师。主要研究方向为雷达极化、雷达目标识别、新体制雷达、电子对抗等
陈思伟，男，四川人，博士，国防科技大学电子科学学院****，硕士生导师。主要研究方向包括雷达极化、成像雷达、目标解译、电子对抗等。E-mail: chenswnudt@163.com
通讯作者:陈思伟 chenswnudt@163.com
责任主编：杨健 Corresponding Editor: YANG Jian中图分类号:TN958
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出版历程
收稿日期:2019-12-06
修回日期:2020-04-15
网络出版日期:2020-05-06
Polarimetric Synthetic Aperture Radar Interpretation and Recognition: Advances and Perspectives
WANG Xuesong,CHEN Siwei,
The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, College of Electronic Science, National University of Defense Technology, Changsha 410073, China
Funds:The National Nature Science Foundation of China (61490690, 61625108, 61771480), The Youth Talents Project of Hunan Province (2019RS2025), The Equipment Pre-Research Foundation (61404150104,61404160109), The Key Research Projects of National University of Defense Technology (ZK18-02-14)
More Information
Corresponding author:CHEN Siwei, chenswnudt@163.com
摘要
摘要:极化合成孔径雷达(SAR)能够获取目标的全极化信息，在对地观测、灾害评估、侦察监视等民用和军用领域得到广泛应用。国内主要高校、中科院、工业部门和用户单位在该领域开展了卓有成效的工作，取得一大批标志性研究成果。该文简要综述了极化SAR成像解译识别领域的主要研究进展。在解译层面，主要介绍了极化目标分解和极化旋转域解译等理论方法的研究进展。在应用层面，结合研究团队的工作，探讨了上述理论方法在舰船检测、地物分类和建筑物损毁评估等领域的应用成效。最后，对极化SAR目标解译识别技术的研究进行了展望。
关键词:极化合成孔径雷达(极化SAR)/
极化目标分解/
极化旋转域/
散射机理/
目标检测、分类和识别/
灾害评估
Abstract:Polarimetric Synthetic Aperture Radar (SAR), which can acquire fully polarimetric information, is widely used in civilian and military fields, such as earth observation, damage assessment, and reconnaissance. Major Chinese universities, the Chinese Academy of Sciences, the industrial sector, and user units have conducted research in this field and obtained numerous remarkable achievements. This work reviews the recent progress of research in the field of polarimetric SAR imaging interpretation and recognition. For target scattering interpretation, theories of polarimetric target decomposition and polarimetric rotation domain interpretation are introduced. For polarimetric SAR application, the technologies of ship detection, land cover classification, and building damage assessment, which are based on the interpretation tools, are summarized in combination with the authors’ own research. Finally, the future development perspectives of polarimetric SAR interpretation and recognition are briefly discussed.
Key words:Polarimetric Synthetic Aperture Radar (Polarimetric SAR)/
Polarimetric target decomposition/
Polarimetric rotation domain/
Scattering mechanism/
Target detection, classification, and recognition/
Damage assessment
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