| 图像配准技术在DPCA动目标检测中的应用 |
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| 引用本文： | 刘亚东,张群英,邓云凯. 图像配准技术在DPCA动目标检测中的应用[J]. 火力与指挥控制, 2009, 34(1) |
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| 作者姓名： | 刘亚东 张群英 邓云凯 |
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| 作者单位： | 中国科学院电子学研究所,北京,100080 |
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| 摘 要： | 杂波相消是运用DPCA方法进行地面动目标检测的一个关键问题,如果能将两幅图像精确配准将会得到很好的杂波相消图.基于傅氏变换及最大频谱法,采用了一种新的配准方法对真实的机载SAR图像进行了粗配准与精配准,得到了较好的杂波相消图,并有效准确地检测出地面动目标.
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| 关 键 词： | 动目标检测 图像配准 |
Image Registration Technique and its Application to Moving Target Detection |
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| LIU Ya-dong,ZHANG Qun-ying,DENG Yun-kai. Image Registration Technique and its Application to Moving Target Detection[J]. Fire Control & Command Control, 2009, 34(1) |
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| Authors: | LIU Ya-dong ZHANG Qun-ying DENG Yun-kai |
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| Affiliation: | Institute of Electronics;Chinese Academy of Sciences;Beijing 100080;China |
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| Abstract: | Clutter cancellation is a main problem for airborne SAR moving target detection using DPCA method.We can get a good SAR image with little clutter,if one image registered well enough with the other image.An algorithm of image registration under DPCA condition is presented,which is proved effective and exactly after applying in raw data field. |
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| Keywords: | DPCA |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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