| 基于灰度累积的遥感图像舰船尾迹检测 |
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| 引用本文： | 李红康,王建国.基于灰度累积的遥感图像舰船尾迹检测[J].兵工自动化,2007,26(9):66-67. |
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| 作者姓名： | 李红康 王建国 |
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| 作者单位： | 电子科技大学,四川,成都,610054;中国西南电子技术研究所,四川,成都,610036;电子科技大学,四川,成都,610054 |
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| 摘 要： | 基于灰度累积的遥感图像舰船尾迹检测,先用双参数CFAR检测舰船目标,再在其周围运用直接灰度累积法进行航迹检测.其步骤包括双参数CFAR检测、统计舰船重心、尾迹检测预处理及设定阈值曲线.最后运用多项式拟合方法对灰度累积曲线进行分析,结果表明该方法可行.
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| 关 键 词： | 舰船检测 双参数CFAR 尾迹检测 灰度累积法 |
| 文章编号： | 1006-1576（2007）09-0066-02 |
| 收稿时间： | 2007-05-29 |
| 修稿时间： | 2007-08-07 |
Ship and Ship Wake Detection of Remote Sensing Image Based on Grey Degree Accumulation |
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| LI Hong-kang,WANG Jian-guo.Ship and Ship Wake Detection of Remote Sensing Image Based on Grey Degree Accumulation[J].Ordnance Industry Automation,2007,26(9):66-67. |
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| Authors: | LI Hong-kang WANG Jian-guo |
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| Abstract: | Ship and Ship Wake Detection of Remote Sensing Image Based on Grey Degree Accumulation, the double-parameter CFAR is used to identify the ship. After that, direct grey degree accumulation technique is applied to detect wakes around the ship. And in this process, double-parameter CFAR, accumulation of the gravity center of the ship, pre-disposal for wake detection and determination of threshold curve are applied. Then polynomial approximation is used to analyze the accumulation data. The result shows that this method is good. |
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| Keywords: | Ship detection Double-parameter CFAR Wake detection Grey degree accumulation |
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