| 一种遥感影像的自动配准方法 |
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| 引用本文： | 张迁,刘政凯,庞彦伟,李威.一种遥感影像的自动配准方法[J].小型微型计算机系统,2004,25(7):1129-1131. |
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| 作者姓名： | 张迁 刘政凯 庞彦伟 李威 |
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| 作者单位： | 1. 中国科学技术大学,电子工程与信息科学系,安徽,合肥,230027;安徽省测绘总院,安徽,合肥,230031
2. 中国科学技术大学,电子工程与信息科学系,安徽,合肥,230027 |
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| 基金项目： | 国家“九五”重点科技攻关 ( 96-B0 2 -0 1-0 5 )资助 |
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| 摘 要： | 图像配准技术是图像融合、图像镶嵌以及影像三维重建的基础．提出了一种基于SUSAN(Smallest Univalue Segment Assimilating Nucleus)算子的图像配准方法．利用SUSAN算子提取两幅图像的角点，通过粗匹配和细匹配两个步骤得到匹配角点对．根据这些角点对对图像配准．试验表明该方法能有效的实现影像自动配准．
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| 关 键 词： | 特征提取 SUSAN算法 图像纠正 图像配准 |
| 文章编号： | 1000-1220(2004)07-1129-03 |
Method of Automatic Registration of Remote Sensing Image |
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| ZHANG Qian ,LIU Zheng kai ,PANG Yan wei ,LI Wei.Method of Automatic Registration of Remote Sensing Image[J].Mini-micro Systems,2004,25(7):1129-1131. |
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| Authors: | ZHANG Qian LIU Zheng kai PANG Yan wei LI Wei |
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| Affiliation: | ZHANG Qian 1,2,LIU Zheng kai 1,PANG Yan wei 1,LI Wei 1 1 |
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| Abstract: | The technique of image matching is the basis of image fusion, image mosaic and scene 3D reconstruction. A novel image registration method based on SUSAN operator is proposed. Firstly, corner points are extracted using SUAN operator. Then matched corner pairs are selected through coarse matching and fine matching. Based on such points pairs, Aerophotos are registered automatically. |
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| Keywords: | feature extraction SUSAN algorithm image rectification image registration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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