| 面向工矿区陆面演变分析的多源遥感信息融合 |
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| 引用本文： | 杜培军,陈云浩.面向工矿区陆面演变分析的多源遥感信息融合[J].辽宁工程技术大学学报(自然科学版),2005,24(2):172-174. |
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| 作者姓名： | 杜培军 陈云浩 |
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| 作者单位： | 中国矿业大学,地理信息与遥感科学系,江苏,徐州,221008;北京师范大学,资源科学研究所,北京,100875 |
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| 基金项目： | 高等学校博士学科点专项科研基金资助项目(20010290006)，国家自然科学基金资助项目(40201036)，山东省基础地理信息与数字化技术重点实验室开放基金资助项目(2002-03) |
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| 摘 要： | 面向工矿区陆面演变分析对遥感信息融合的要求．针对传统IHS融合算法的不足，提出了小波-IHS集成融合算法、主成分综合融合方法和加权特征IHS融合算法。小波-IHS集成融合算法集成了IHS融合与小波融合两种算法的优点；主成分综合融合算法有效地将降维操作与信息融合予以集成；加权特征IHS融合算法根据图像统计特性确定权重．能够更好地综合多源遥感影像的优点。所提出的算法在工矿区陆面演变分析中取得了较好的应用效果。
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| 关 键 词： | 信息融合 遥感 陆面演变 |
| 文章编号： | 1008-0562(2005)02-0172-03 |
| 修稿时间： | 2003年12月16 |
Multi-source remote sensing information fusion oriented to analysis of terrestrial surface evolution (TSE) in mining areas |
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| DU Pei-jun,CHEN Yun-hao.Multi-source remote sensing information fusion oriented to analysis of terrestrial surface evolution (TSE) in mining areas[J].Journal of Liaoning Technical University (Natural Science Edition),2005,24(2):172-174. |
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| Authors: | DU Pei-jun CHEN Yun-hao |
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| Abstract: | Three new RS information fusion algorithms, including the synthetic algorithm of wavelet and IHS fusion, synthetic principal component analysis fusion and weighted IHS fusion method, are proposed according to the demands of Terrestrial Surface Evolution (TSE) research. The synthetic algorithm of wavelet and IHS fusion consists of the advantages of IHS fusion and wavelet-based fusion simultaneously, and synthetic principal component analysis fusion combines information fusion with dimensional reduction, and weighted IHS fusion is able to contain the superiorities of multi-source RS images due to its adaptive weight selection by statistical properties of images. It is proved that those proposed methods are effective for terrestrial surface evolution monitoring in mining areas by experiments. |
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| Keywords: | multi-source information fusion remote sensing (RS) terrestrial Surface Evolution (TSE) |
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