| 黔东南地区金矿遥感弱信息自动提取技术研究 |
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| 引用本文： | 况顺达,林卫华,姚智,刘沛,王雪华.黔东南地区金矿遥感弱信息自动提取技术研究[J].贵州地质,2003,20(4):242-246. |
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| 作者姓名： | 况顺达 林卫华 姚智 刘沛 王雪华 |
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| 作者单位： | 1. 贵州省地质调查院,贵州,贵阳,550005
2. 贵阳市城建档案馆,贵州,贵阳,550001 |
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| 基金项目： | 国土资源部地质大调查项目一类项目"黔东南铜金矿遥感预测及方法技术研究"成果。项目编号:200120140111 |
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| 摘 要： | 笔者以TM多光谱遥感数据为数据源,利用MPH矿化弱信息定量化提取技术,在植被土被覆盖严重、地质条件复杂的黔东南地区进行金矿遥感找矿试验研究,获得了良好的效果。本文主要介绍使用MPH技术的参数和方法流程及其处理的结果。
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| 关 键 词： | TM多光谱遥感数据 矿化弱信息 定量提取 MPH技术 图像掩膜 假彩色合成 彩色色度变换 金矿 |
| 文章编号： | 1000-5943(2003)04-0242-05 |
| 修稿时间： | 2003年3月5日 |
Automatic Pick-up Technique on Weak Information of RS for the Gold Deposits in Southeast Guizhou |
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| KUANG Shun-da,LIN Wei-hua,YAO Zhi,LIU Pei,WANG Xue-hua.Automatic Pick-up Technique on Weak Information of RS for the Gold Deposits in Southeast Guizhou[J].Guizhou Geology,2003,20(4):242-246. |
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| Authors: | KUANG Shun-da LIN Wei-hua YAO Zhi LIU Pei WANG Xue-hua |
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| Abstract: | The telemetering multi-spectrum RS information is used as the data source by the writes. Employing the quantitative pick-up technique on MPH (i.e. masking membrane, transformation of main composition, transformation of color space) mineralized weak information, the studies on RS prospecting of the gold deposits have been experimentally carried out, the effect of which is favorable. In this paper, the use of MPH technique is principally presented in terms of parameter, method flow and disposal results. |
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| Keywords: | quantitative pick-up of mineralized weak communication MPH technique picture masking fake color compound Transformation of color degree |
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