| 雷达与多光谱图像融合技术在矿产勘查中的应用研究 |
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| 引用本文： | 赵珍梅,李祥强,雷华,李银海.雷达与多光谱图像融合技术在矿产勘查中的应用研究[J].地质与勘探,2007,43(2):82-87. |
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| 作者姓名： | 赵珍梅 李祥强 雷华 李银海 |
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| 作者单位： | 中国冶金地质勘查工程总局遥感技术应用中心,1O0029;中国冶金地质勘查工程总局遥感技术应用中心 |
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| 摘 要： | 文章阐述了雷达图像与ETM图像的特性,重点介绍了在几何精校正的基础上,雷达图像与ETM图像进行HIS融合变换的原理与方法.经融合处理后生成的图像,既反映出ETM图像多光谱信息丰富的特点,又反映出雷达图像上丰富的结构信息,从而大大提高了对地物的识别和判读能力.图像融合技术在地质和矿产勘查中有更广阔的应用空间.
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| 关 键 词： | 雷达图像 多光谱图像 融合 数字微分校正 对比分析 矿产勘查 |
| 文章编号： | 0495-5331(2007)02-0082-06 |
| 修稿时间： | 2006-12-04 |
APPLICATION OF FUSING TECHNOLOGY OF RADAR AND MULTISPECTRAL IMAGES ON ORE EXPLORATION |
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| ZHAO Zhen-mei,LI Xiang-qiang,LEI Hu,LI Yin-hai.APPLICATION OF FUSING TECHNOLOGY OF RADAR AND MULTISPECTRAL IMAGES ON ORE EXPLORATION[J].Geology and Prospecting,2007,43(2):82-87. |
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| Authors: | ZHAO Zhen-mei LI Xiang-qiang LEI Hu LI Yin-hai |
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| Institution: | 1. China University of Geosciences, Beijing 100083 ; 2. Center of Remote Sensing, China Bureau of Exploration and Engineering, Beijing 100029 |
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| Abstract: | Characteristics of radar and muhispectral images are discussed, and principle and methods of fusion and transformation of radar and multi- spectral images are especially introduced on the base of geometrical precise correction. The images after fusing reflected not only rich multi - spectral characteristics of muhispectral images, but also plentiful structures on radar images. Thus, the fusing images increased largely identification and readability of land- over, and can be applied widely in the fields of geology and ore exploration. |
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| Keywords: | radar images muhispectral images fusion data differential coefficient correction comparing analysis ore exploration |
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