| 菲律宾宿务岛地区矿化蚀变图像识别与提取分析 |
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| 引用本文： | 郑纬,朱谷昌,张远飞,石菲菲,王冬寅,李红.菲律宾宿务岛地区矿化蚀变图像识别与提取分析[J].地质找矿论丛,2011,26(2):222-228. |
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| 作者姓名： | 郑纬 朱谷昌 张远飞 石菲菲 王冬寅 李红 |
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| 作者单位： | 中南大学地学与环境工程学院;有色金属矿产地质调查中心; |
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| 摘 要： | 文章通过遥感多波段数据的背景端元数M值的估计方法、回归偏度曲线分析和地物光谱反射特征来选择信息提取的特征波段;在综合分析的基础上,选择基于Crosta法的F因子与H因子分析方法,根据不同蚀变信息提取的波段选择,以自行开发的软件对律宾宿务岛地区遥感图像进行矿化蚀变信息检测与提取.提取结果表明,区内已知的矿床(点)和矿化蚀...
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| 关 键 词： | 遥感蚀变信息 背景与干扰 二维散点图 Crosta法 波段选择 菲律宾 |
| 收稿时间： | 2010/3/2 0:00:00 |
| 修稿时间： | 2011/4/28 0:00:00 |
Discrimination and extraction and analysis of mineralization and alteration information in Cebu island area, Philippines from remote sensing images |
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| ZHENG Wei,ZHU Gu-chang,ZHANG Yuan-fei,SHI Fei-fei,WANG Dong-yin and LI Hong.Discrimination and extraction and analysis of mineralization and alteration information in Cebu island area, Philippines from remote sensing images[J].Contributions to Geology and Mineral Resources Research,2011,26(2):222-228. |
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| Authors: | ZHENG Wei ZHU Gu-chang ZHANG Yuan-fei SHI Fei-fei WANG Dong-yin and LI Hong |
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| Institution: | ZHENG Wei1,ZHU Gu-chang1,2,ZHANG Pu-bin2,SHI Fei-fei2,LI Zhi-feng1(1.School of Geoscience and Environmental engineering,Centre South University,Changsha 410083,China,2.China Non-ferrous Metals Resource Geological Survey,Beijing 100012,China) |
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| Abstract: | Within the technical framework about multi-level remote sensing alteration information separation and extraction the complex remote sensing alteration information extraction is transformed to the analysis of the three targets i.e.,background,interference and alteration of a remote sensing image on basis of diagnosis of the remote sensing image characteristics.The geometric structural analysis of spectral data space(also known as feature space) is apllied to the research and spatial orientation of the cluste... |
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| Keywords: | remote sensing alteration information background and interference planar scatter plot crosta method band selection philippines |
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