| 基于EXCEL的高光谱影像光谱响应分析 |
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| 引用本文： | 高永光,谭炳球,刘建平,胡闻达,吉小刚,杨可明.基于EXCEL的高光谱影像光谱响应分析[J].计算机工程与应用,2007,43(32):221-224. |
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| 作者姓名： | 高永光 谭炳球 刘建平 胡闻达 吉小刚 杨可明 |
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| 作者单位： | [1]61683部队,北京100091 [2]中国矿业大学测绘与土地科学系,北京100083 |
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| 摘 要： | 高光谱遥感侧重于从光谱维角度对影像信息进行分析与处理。由于目前高光谱数据的处理技术跟不上数据获取技术,而已有的成熟的多光谱影像处理技术并不适合于处理高光谱数据,因此利用EXCEL软件展开了高光谱影像的地物光谱重建、光谱特征及其相关性分析、光谱微分计算、光谱向量相似性度量和信息提取等研究,并基于PHI(Pushbroom Hyperspectral Imager)航空高光谱影像像元光谱维矢量进行了光谱响应分析,实现信息监测和识别。
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| 关 键 词： | EXCEL 高光谱遥感 PHI影像 光谱分析 |
| 文章编号： | 1002-8331（2007）32-0221-03 |
| 修稿时间： | 2007-03 |
Spectral response analysis by EXCEL based on hyperspectral image |
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| GAO Yong-guang,TAN Bing-qiu,LIU Jian-ping,HU Wen-da,JI Xiao-gang,YANG Ke-ming.Spectral response analysis by EXCEL based on hyperspectral image[J].Computer Engineering and Applications,2007,43(32):221-224. |
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| Authors: | GAO Yong-guang TAN Bing-qiu LIU Jian-ping HU Wen-da JI Xiao-gang YANG Ke-ming |
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| Affiliation: | 1.The Army of 61683,Beijing 100091,China 2.Department of Survey and Land Science,China University of Mining & Technology,Beijing 100083,china |
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| Abstract: | Information analysis and processing of hyperspectral date were emphasized particularly on spectral responses from spectral dimension of remote sensing image.EXCEL software can process on restructuring and analysis of feature spectra,hyperspectral derivative,correlation analysis between features,likelihood measurement among the spectral vectors and information extraction according to the spectral reflected features based on the airborne PHI(Pushbroom Hyperspectral Imager)hyperspectral image data.And the feature information can be recognized and monitored in terms of the spectral features and SAM(Spectral Angle Mapping) technique. |
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| Keywords: | EXCEL hyperspectral remote sensing PHI image spectral analysis |
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