| 多源遥感影像配准技术分析 |
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| 引用本文： | 禄丰年.多源遥感影像配准技术分析[J].测绘科学技术学报,2007,24(4):251-254. |
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| 作者姓名： | 禄丰年 |
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| 作者单位： | 河南省测绘局,河南,郑州,450000 |
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| 摘 要： | 图像配准技术是近年来发展迅速的图像处理技术之一,是图像融合、目标提取与定位、变化监测、高分辨率影像重建等处理工作不可缺少的步骤.首先给出了多源遥感影像配准的概念和基本过程,然后着重从匹配基元、转换函数、相似性测度、匹配策略4个方面对国内外现有的影像配准技术和方法进行了分析和评述,最后指出了影像配准技术所面临的主要难题和发展方向.
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| 关 键 词： | 影像配准 影像融合 特征提取 |
| 文章编号： | 1673-6338（2007）04-0251-04 |
| 收稿时间： | 2007-02-16 |
| 修稿时间： | 2007-04-26 |
On Multi-Source High-Resolution Remote Sensing Image Registration Techniques |
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| LU Feng-nian.On Multi-Source High-Resolution Remote Sensing Image Registration Techniques[J].Journal of Zhengzhou Institute of Surveying and Mapping,2007,24(4):251-254. |
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| Authors: | LU Feng-nian |
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| Institution: | Henan Bureau of Surveying and Mapping, Zhengzhou 450000, China |
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| Abstract: | Multiple sensor registration is one of image process skills which developes rapidly recently, it is a prerequisite for accomplishing high-level tasks such as sensor fusion, and object recognition and position, change detection, image reconstruction. After the definition and basic process of multi-source image registration being given, the analysis and evaluation for various techniques and methods of image registration are carried out on the basis of registration primitives, transformation functions, similarity measure, and matching strategy. Then the difficulties and prospects of image registration technique are summarized. |
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| Keywords: | image registration image fusion feature extraction |
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