| 基于EMD度量的图像匹配技术 |
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| 引用本文： | 钱亮于,高世伟,柴珠利.基于EMD度量的图像匹配技术[J].计算机工程与设计,2008,29(11):2853-2856. |
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| 作者姓名： | 钱亮于 高世伟 柴珠利 |
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| 作者单位： | 1. 上海托普信息技术学院,软件系,上海,201300
2. 西北工业大学,自动化学院,陕西,西安,710072 |
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| 摘 要： | 图像匹配是图像处理中的一项重要技术,在许多领域都有广泛的应用.简单地说,它就是找到两幅不同图像之间的空间位置关系.对一种衡量图像之间相似性的推土机距离EMD度量做了介绍,提出了一种基于EMD度量的图像匹配方法.实验结果表明,运用此种技术进行图像匹配相对一些其它的图像匹配方法有更好的效果.
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| 关 键 词： | 图像匹配 相似性度量 推土机距离 特征点 小渡变换 |
| 文章编号： | 1000-7024(2008)11-2853-04 |
| 修稿时间： | 2007年6月27日 |
Algorithm of image registration based on EMD |
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| QIAN Liang-yu,GAO Shi-wei,CHAI Zhu-li.Algorithm of image registration based on EMD[J].Computer Engineering and Design,2008,29(11):2853-2856. |
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| Authors: | QIAN Liang-yu GAO Shi-wei CHAI Zhu-li |
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| Affiliation: | QIAN Liang-yu1,GAO Shi-wei2,CHAI Zhu-li1 (1. Software Department,Shanghai Top Institute of Information Technology,Shanghai 201300,China,2. College of Automation,Northwestern Ploytechnical University,Xi'an 710072,China) |
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| Abstract: | Image matching is considered as an important technology in image processing, and it has lots of applications. Simply put, its goal is to find out the spatial relationship between two different images. The conception of earth mover's distance (EMD) is introduced, which can weigh comparability between two images, then a method is constructed to match image based on EMD. Experimental results indicate that image matching using this algorithm has good performance, when it is compared with other algorithms. |
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| Keywords: | image matching comparability measurement EMD feature point wavelet transfer |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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