| 小波变换在遥感图像压缩中的应用及Matlab实现 |
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| 引用本文： | 易美华,朱自强,黄国祥,邹声杰.小波变换在遥感图像压缩中的应用及Matlab实现[J].物探化探计算技术,2003,25(3):270-272. |
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| 作者姓名： | 易美华 朱自强 黄国祥 邹声杰 |
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| 作者单位： | 中南大学,资建院,长沙,410083 |
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| 摘 要： | 遥感图像在地理信息系统中的应用越来越广，但遥感图像所含的数据量较大。为了方便快速地实现遥感图像的浏览，必须对图像进行压缩。可基于离散小波变换的二维小波分析，采用对遥感图像进行压缩并结合MATLAB来实现。
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| 关 键 词： | 小波变换 遥感图像 压缩 Matlab 地理信息系统 |
| 文章编号： | 1001-1749(2003)03-0270-03 |
| 修稿时间： | 2002年9月2日 |
AN APPLICATION OF WAVELET TRANSFORM TO REMOTE SENSING IMAGE COMPRESSION AND ITS IMPLEMENTATION OF MATLAB |
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| Yi Mei-hua,Zhu Zi-qiang,HUANG Guo-xiang,ZOU Sheng-jie.AN APPLICATION OF WAVELET TRANSFORM TO REMOTE SENSING IMAGE COMPRESSION AND ITS IMPLEMENTATION OF MATLAB[J].Computing Techniques For Geophysical and Geochemical Exploration,2003,25(3):270-272. |
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| Authors: | Yi Mei-hua Zhu Zi-qiang HUANG Guo-xiang ZOU Sheng-jie |
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| Abstract: | The remote sensing images have been widely applied to GIS. The images, which hav e a large amount of data, should be compressed in order to quickly browse them. This paper introduces a method of remote sensing image compression based on disc rete wavelet transform. The method is achieved by using MATLAB. |
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| Keywords: | Image compression Wavelets Transform Matlab |
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