| 基于逆合成孔径雷达图像序列的目标三维重建 |
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| 引用本文： | 彭石宝,许稼,彭应宁,向家彬.基于逆合成孔径雷达图像序列的目标三维重建[J].航空兵器,2010(6):37-40. |
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| 作者姓名： | 彭石宝 许稼 彭应宁 向家彬 |
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| 作者单位： | [1]空军雷达学院雷达成像中心,武汉430019 [2]清华大学电子工程系,北京100084 |
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| 基金项目： | 航空科学基金，国家自然科学基金，航天科技重点创新基金，部委科研项目 |
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| 摘 要： | ISAR三维成像是ISAR新的研究热点技术。利用单天线ISAR系统,研究基于ISAR图像序列的三维成像方法。详细推导了ISAR图像序列三维成像原理,分析了三维成像的条件,介绍了三维重构的正交分解方法。最后用仿真数据验证了本文方法的有效性。
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| 关 键 词： | ISAR 图像序列 三维成像 正交分解 |
Three-Dimensional Target Reconstruction with Inverse Synthetic Aperture Radar Image Sequence |
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| PENG Shi-bao,XU Jia,PENG Ying-ning,XIANG Jia-bin.Three-Dimensional Target Reconstruction with Inverse Synthetic Aperture Radar Image Sequence[J].Aero Weaponry,2010(6):37-40. |
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| Authors: | PENG Shi-bao XU Jia PENG Ying-ning XIANG Jia-bin |
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| Affiliation: | 1.Imaging Center,Air Force Radar Academy,Wuhan 430019,China;2.Department of Electronic Engineering,Tsinghua University,Beijing 100084,China) |
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| Abstract: | The target three-dimensional reconstructional method based on mono-static inverse synthetic aperture radar（ISAR） is proposed in this paper.The principle of three-dimensional reconstruction is deduced at first.Then,the three-dimensional reconstruction condition is analyzed.Furthermore,the orthogonal factorization method to reconstruct the three-dimensional target is given.Finally,the effectiveness of the proposed algorithm is verified by the simulated data. |
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| Keywords: | inverse synthetic aperture radar image sequence 3D Imaging orthogonal factorization |
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