| 基于SUSAN算法的图像配准 |
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| 引用本文： | 文杨天,李征,吴仲光.基于SUSAN算法的图像配准[J].计算机应用,2006,26(10):2380-2382. |
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| 作者姓名： | 文杨天 李征 吴仲光 |
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| 作者单位： | 四川大学,计算机学院,四川,成都,610064 |
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| 摘 要： | 通过检测物体的特征点来完成两幅图像的配准。根据USAN区域的描述，采用简化了的SUSAN算法检测刚体的特征点，然后通过找到的特征点和刚体形状不变的特性采用特征点之间的几何关系来配准。实验的结果表明，在无旋转条件下的刚体图像配准中，该算法在特征点提取和图像配准过程中速度比较快。
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| 关 键 词： | 角点检测 特征点提取 SUSAN算法 图像配准 |
| 文章编号： | 1001-9081（2006）10-2380-03 |
| 收稿时间： | 2006-04-21 |
| 修稿时间： | 2006-04-212006-06-26 |
Image registration based on SUSAN algorithm |
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| WEN Yang-tian,LI Zheng,WU Zhong-guang.Image registration based on SUSAN algorithm[J].journal of Computer Applications,2006,26(10):2380-2382. |
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| Authors: | WEN Yang-tian LI Zheng WU Zhong-guang |
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| Affiliation: | School of Computer Science, Sichuan University, Chengdu Sichuan 610064, China |
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| Abstract: | To solve image registration, modified SUSAN algorithm was used to detect the comer points. On the ground of the unchangeable quality of rigid body and the geometry relation between the feature points, the image registration was accomplished. The experiment proves that it is at high speed in the course of feature extraction and image registration. |
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| Keywords: | comer detection feature extraction SUSAN algorithm image registration |
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