| 高光谱影像处理方法的改进 |
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| 引用本文： | 杨哲海,冯猛,张燕燕.高光谱影像处理方法的改进[J].海洋测绘,2004,24(4):13-16. |
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| 作者姓名： | 杨哲海 冯猛 张燕燕 |
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| 作者单位： | 1. 解放军信息工程大学,测绘学院,河南,郑州,450052
2. 66240部队,北京,100042 |
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| 摘 要： | 介绍了高光谱遥感的发展概况及通用数据处理流程，着重分析了数据处理过程中的Hughes现象，指出可以通过对传统的处理方法进行适当的改进来有效地抑制Hughes现象，提高高光谱影像分类精度。
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| 关 键 词： | 遥感 高光谱 成像光谱仪 Hughes现象 |
| 文章编号： | 1671-3044(2004)04-0013-04 |
| 修稿时间： | 2004年3月19日 |
Improvement of Technique for Hyper-spectral Images Classification |
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| YANG Zhe-hai.Improvement of Technique for Hyper-spectral Images Classification[J].Hydrographic Surveying and Charting,2004,24(4):13-16. |
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| Authors: | YANG Zhe-hai |
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| Institution: | YANG Zhe-hai~ |
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| Abstract: | Hyper-spectral images have been used to gather the data about the earth's surface since 1970s.From the very beginning,lots of attentions have been given to this kind of images because of the higher spectral resolution.This paper introduced the development of the hyper-spectral remote sensing and the common processing technique,and then focused on analyzing the Hughes phenomenon,which might occur frequently during the process.The author indicated that the Hughes phenomenon could be mitigated when additional processing steps had been performed.As a result,an improvement in classification accuracy had been achieved. |
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| Keywords: | remote sensing hyper-spectral image imaging spectrometer Hughes phenomenon |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
