| Matlab在遥感影像融合及其效果评价中的应用 |
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| 引用本文： | 刘源璋,王宁,黄慧宁,谷胜涛. Matlab在遥感影像融合及其效果评价中的应用[J]. 地理空间信息, 2011, 9(3): 111-113 |
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| 作者姓名： | 刘源璋 王宁 黄慧宁 谷胜涛 |
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| 作者单位： | 桂林理工大学土木与建筑工程学院,广西桂林,541004 |
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| 基金项目： | 广西研究生教育创新计划资助项目(2010105960816M19) |
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| 摘 要： | 随着多源遥感影像融合技术的飞速发展,融合方法也越来越完善,但是相应的融合效果评估还没有统一的标准和规则.主要通过Matlab编程,对2幅融合之后的影像的图像均值,平均梯度,标准差,熵与联合熵,相关系数进行综合的对比,从而比较各种融合方法的优劣.
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| 关 键 词： | 影像融合 平均梯度 信息熵 相关系数 |
Application of Matlab in Remote Sensing Image Fusion and Quality Evaluation |
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| LIU Yuanzhang. Application of Matlab in Remote Sensing Image Fusion and Quality Evaluation[J]. Geospatial Information, 2011, 9(3): 111-113 |
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| Authors: | LIU Yuanzhang |
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| Affiliation: | LIU Yuanzhang |
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| Abstract: | with the rapid development of Multi-source remote sensing image fusion technology,image fusion method is more and more perfect.But there is no uniform standards and rules about the corresponding fusion performance evaluation.In this article,the author systematically compared Image mean,standard deviation,average gradient,the entropy and entropy,correlation coefficient of two images which had been blended though Matlab,then finally point out the strength and the shortage of various fusion methods. |
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| Keywords: | image fusion average gradient information entropy correlation coefficient |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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