| 基于MATLAB的遥感图像薄云去除 |
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| 引用本文： | 周春艳,王萍,郑学芬. 基于MATLAB的遥感图像薄云去除[J]. 西部探矿工程, 2006, 18(Z1): 224-225 |
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| 作者姓名： | 周春艳 王萍 郑学芬 |
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| 作者单位： | 山东科技大学,山东,青岛,266510 |
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| 基金项目： | 国家自然基金项目40474005,"Ⅱ-类病态系统分析理论及其应用研究",山东科技大学博士基金项目 |
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| 摘 要： | 阐述了遥感影像中薄云的特性,在充分认识薄云特性的基础上,分析了薄云去除原理.以MATLAB为工具,实现了同态滤波方法去除遥感影像的薄云.给出了MATLAB源程序和效果图.在实验的基础上,分析了传统去云方法的优势及其存在的缺陷.
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| 关 键 词： | 去云 同态滤波 MATLAB 巴特沃思高通滤波 傅立叶变换 遥感图像 |
| 文章编号： | 1004-5716(2006)增刊-0224-03 |
removal of Light Clouds of the Remote Sensing Image Based on MATLAB |
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| ZHOU Chunyan,WANG Ping,ZHENG Xuefen. removal of Light Clouds of the Remote Sensing Image Based on MATLAB[J]. West-china Exploration Engineering, 2006, 18(Z1): 224-225 |
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| Authors: | ZHOU Chunyan WANG Ping ZHENG Xuefen |
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| Abstract: | In this paper the characteristic of the light cloud in the remote sensing image is explained,the principle of removal of light clouds is analyzed based on totally understanding of the characteristic of the light cloud.Taking MATLAB as a tool,removal of the remote sensing image is realized using the method of homomorphic filter algorithm.Homomorphic filter is designed by making use of the image processing tools in the MATLAB.And resource program and resulting are given in this paper.The advantages and disadvantages of the traditional method of dehazing are analyzed on the base of the experiments. |
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| Keywords: | removal of cloud Homomorphic Filter MATLAB BHPF(Butterworth High Pass Filter) FFT Remote Sensing Image |
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