| a'Trous小波与HIS变换相结合的遥感影像融合分析 |
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| 引用本文： | 董张玉,赵萍,胡文亮.a'Trous小波与HIS变换相结合的遥感影像融合分析[J].测绘科学,2011,36(2):178-180. |
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| 作者姓名： | 董张玉 赵萍 胡文亮 |
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| 作者单位： | 安徽师范大学国土资源与旅游学院;合肥工业大学资源与环境工程学院; |
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| 基金项目： | 国家自然科学基金项目(40771207); 安徽省教育厅自然科学基金项目(KJ2007B219);安徽省教育厅教学项目(2007JYXM208); 合肥工业大学博士学位专项资助基金和合肥工业大学科学研究发展基金(GDBJ2009-044) |
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| 摘 要： | 采用a'trous小波与HIS变换相结合的方法对Aster多光谱影像和资源二号全色影像进行融合实验和评价,并与传统的HIS变换和小波变换融合方法加以对比.结果表明:a'trous小波与HIS变换相结合的融合效果最好,吸取了两种单一融合方法的优点,不仅较大程度上提高了原始影像的空间细节表达能力,而且很好地保留了原始影像的...
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| 关 键 词： | a'trous小波变换 HIS变换 资源二号 影像融合 |
Remote sensing images fusion based on a'Trous wavelet and IHS transformation |
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| DONG Zhang-yu,ZHAO Ping,HU Wen-liang.Remote sensing images fusion based on a''Trous wavelet and IHS transformation[J].Science of Surveying and Mapping,2011,36(2):178-180. |
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| Authors: | DONG Zhang-yu ZHAO Ping HU Wen-liang |
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| Institution: | ①(①College of Territorial Resources and Tourism,AnHui Normal University,AnHui Wuhu 241003,China;②College of Resources and Environmental Engineering,Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | The paper used a'Trous wavelet and IHS transformation method to fuse the Aster multi-spectral image and Resource-2 panchromatic image,contrasted with the traditional method of HIS transformation and a'Trous wavelet transformation.The results showed that the method based on a'Trous wavelet and IHS transformation owned the best fusion effect.It greatly assimilated the advantages of the single fusion method,largely enhanced spatial detail information of the original image and reserved spectral information of t... |
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| Keywords: | a'Trous wavelet transform HIS transformation resources-2 image fusion |
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