合成孔径雷达图像船舶自动检测新方法 |
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引用本文: | 高岚,潘峰,张卉,廖云良.合成孔径雷达图像船舶自动检测新方法[J].船海工程,2006,35(4):102-104. |
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作者姓名: | 高岚 潘峰 张卉 廖云良 |
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作者单位: | 武汉理工大学能源与动力工程学院,武汉,430063 |
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摘 要: | 针对传统SAR图像船舶自动检测方法在检测近岸目标时存在的普适性不强、计算量大、自动识别差的缺陷,提出了一种新的迭代阈值分割算法,通过消除噪声、分离目标检测出船舶目标,对比验证该方法能自动、快速、准确地检测近岸船舶目标。
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关 键 词: | 合成孔径雷达图像 自动检测 图像分割 形态学滤波 |
文章编号: | 1671-7953(2006)04-0102-03 |
收稿时间: | 2006-03-27 |
修稿时间: | 2006-03-272006-05-08 |
A new method for automatic detection of ship targets with complex background in SAR images |
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Authors: | GAO Lan PAN Feng ZHANG Hui LIAO Yun-liang |
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Institution: | GAO Lan PAN Feng ZHANG Hui LIAO Yun-liangSchool of Energy and Power Engineering Wuhan University of Technology Wuhan 430063 |
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Abstract: | The traditional methods for automatic detection of synthetic aperture radar(SAR) image of ships,cannot get the goal of measuring in close bank.This paper proposes a new automatic detection for the ships.Experimental results on some SAR images are given to demonstrate that this method can automatically detect ship targets from SAR images with high efficiency. |
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Keywords: | SAR image automatic target detection segmentation morphology filtering |
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