| 星载简缩极化SAR船舶目标检测技术研究 |
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| 引用本文： | 计科峰,王海波,冷祥光,邢相薇,康利鸿.星载简缩极化SAR船舶目标检测技术研究[J].雷达学报,2016,5(6):607-619. |
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| 作者姓名： | 计科峰 王海波 冷祥光 邢相薇 康利鸿 |
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| 作者单位： | 1.(国防科学技术大学电子科学与工程学院 长沙 410073)2.(武警湖北总队第一支队 武汉 430071)3.(北京遥感信息研究所 北京 100092) |
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| 基金项目： | 国家自然科学基金（61372163，61331015，61601035） |
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| 摘 要： | 作为一种新兴的星载极化SAR系统，星载简缩极化（Compact Polarimetric）SAR能同时获取目标较丰富的极化信息和实现大幅宽观测，在海洋观测领域具有先天的优势。该文针对星载简缩极化SAR海上船舶目标检测应用，首先简要介绍了星载简缩极化SAR系统基本模式及发展，其次综述了典型的星载简缩极化SAR信息处理方法，在此基础上，重点分析比较了目前常用的星载简缩极化SAR船舶目标检测方法的特点，然后给出了作者研究小组在星载简缩极化SAR船舶目标检测方面的部分研究结果，最后分析展望了进一步研究方向。
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| 关 键 词： | SAR 极化SAR 简缩极化SAR 星载SAR 船舶检测 |
| 收稿时间： | 2016-07-01 |
Spaceborne Compact Polarimetric Synthetic Aperture Radar for Ship Detection |
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| Ji Kefeng,Wang Haibo,Leng Xiangguang,Xing Xiangwei,Kang Lihong.Spaceborne Compact Polarimetric Synthetic Aperture Radar for Ship Detection[J].Journal of Radars,2016,5(6):607-619. |
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| Authors: | Ji Kefeng Wang Haibo Leng Xiangguang Xing Xiangwei Kang Lihong |
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| Affiliation: | 1.(College of Electronic Science and Engineering, National University of Defense Technology, Changsha 410073, China)2.(The Armed Police Crops of Hubei No. 1 Team, Wuhan 430071, China)3.(Beijing Institute of Remote Sensing Information, Beijing 100092, China) |
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| Abstract: | Spaceborne Compact Polarimetric Synthetic Aperture Radar (CP SAR) is a new form of SAR, which has intrinsic advantages in maritime surveillance because it can obtain relatively rich polarimetric information of targets with wide swath.First, the basic modes and the development of a spaceborne CP SAR system are introduced in this paper with respect to ship detection applications.Second, typical methods of spaceborne CP SAR information processing are reviewed.Third, the attributes of frequently used methods for spaceborne CP SAR ship detection are analyzed and compared in depth.Fourth, the results of our research on spaceborne CP SAR ship detection are given.Finally, suggestions for further research on spaceborne CP SAR ship detection are proposed. |
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