| 基于小波变换的遥感图像压缩方法研究 |
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| 引用本文： | 冯宇.基于小波变换的遥感图像压缩方法研究[J].国土资源信息化,2005(2):45-47. |
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| 作者姓名： | 冯宇 |
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| 作者单位： | 苏州科技学院 江苏苏州215011 |
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| 摘 要： | 随着遥感技术的迅速发展,遥感图像数据量日益庞大,有限的信道容量与传输大量遥感数据的需求之间的矛盾日益突出。数据压缩技术作为解决这一问题的有效途径,在遥感领域越来越受到重视。本文探讨了利用小波变换对遥感图像进行压缩的技术。
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| 关 键 词： | 图像压缩 遥感图像 小波变换 |
| 文章编号： | 4481-(2005)02-0045-03 |
| 修稿时间： | 2004年12月26 |
Little Wave Transformation Based Remote Sensing Image Compression method |
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| Feng Yu Suzhou Science and Technology Institute,Suzhou.Little Wave Transformation Based Remote Sensing Image Compression method[J].Land and Resources Informatization,2005(2):45-47. |
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| Authors: | Feng Yu Suzhou Science and Technology Institute Suzhou |
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| Institution: | Feng Yu Suzhou Science and Technology Institute,Suzhou,215011 |
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| Abstract: | Nowadays the remote sensing image is used increasingly in the field of land and resources investigation. Through adopting the remote sensing and GIS technologies, the situation of land can be expressed rapidly and objectively. However, along with the fast development of remote sensing technology the remote sensing image data are mounting up quickly. The limited channel capacity can not meet the demand of transmitting the great quantity of remote sensing data. The data compression technology, as an effective way of solving this problem, is becoming more and more important in the field of remote sensing. This paper has discussed the technics of remote sensing image compression by way of the little wave transformation. |
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| Keywords: | Image compression Remote sensing image Little wave transformation |
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