| 两种影像融合方法在分类中的应用与比较 |
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| 引用本文： | 张奇刚,张滇,连胤卓,刘利.两种影像融合方法在分类中的应用与比较[J].山西科技,2007(4):50-52,59. |
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| 作者姓名： | 张奇刚 张滇 连胤卓 刘利 |
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| 作者单位： | 水利部山西省水利水电勘测设计研究院 |
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| 摘 要： | 随着遥感影像融合技术的应用越来越广泛，影像融合不仅要求能够提高空间分辨率，更重要的是保持原有影像的光谱信息，减少失真。文章以两种具有代表性的融合算法（IHS变换与主成分变换）在ETM＋影像中的分类应用为例，对两种算法的分类结果进行定性和定量的对比与分析。
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| 关 键 词： | 遥感 融合 分类 IHS变换 主成分变换 |
| 文章编号： | 1004-6429（2007）04-0050-04 |
| 修稿时间： | 2007-04-05 |
Application and Comparison of Two Methods of Fusing Images in Classification |
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| Zhang Qigang,Zhang Dian,Lian Yinzhuo,Liu Li.Application and Comparison of Two Methods of Fusing Images in Classification[J].Shanxi Science and Technology,2007(4):50-52,59. |
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| Authors: | Zhang Qigang Zhang Dian Lian Yinzhuo Liu Li |
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| Abstract: | With development of technology of RS image fusion,it has been applied widely.Fusion of RS image demands not only increasing its spatial resolution,but also keeping its spectral information so as to reduce distortion of RS images.Taking it for example that application of classification of ETM images based on two representational Fusing methods(IHS transform and principal component analysis),this paper discusses the experimental results through comparison and analysis. |
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| Keywords: | RS image fusion classification IHS transform principal component analysis |
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