| 数据融合技术在图像边缘检测中的应用 |
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| 引用本文： | 顾丽,石福斌,王磊.数据融合技术在图像边缘检测中的应用[J].信息技术,2007,31(1):36-38. |
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| 作者姓名： | 顾丽 石福斌 王磊 |
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| 作者单位： | 哈尔滨理工大学计算机科学与技术学院,哈尔滨,150080 |
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| 摘 要： | 提出了一种基于数据融合的图像边缘检测算法。此种方法对初始图像分别采用“Rob-erts”算子和“sobel”算子及小波变换三种方法进行边缘提取,再将三种算法结果通过数据融合的手段获得一幅新的边缘图像。实验结果表明,该方案所得到的边缘图像的效果优于单独采用“Sobel”或“Roberts”算子所获得的边缘图像,是一种行之有效的图像边缘提取算法。
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| 关 键 词： | 边缘检测 小波变换 数据融合 算子 |
| 文章编号： | 1009-2552（2007）01-0036-03 |
| 修稿时间： | 2006-08-21 |
Application of data fusion in image edge detection |
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| GU Li,SHI Fu-bin,WANG Lei.Application of data fusion in image edge detection[J].Information Technology,2007,31(1):36-38. |
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| Authors: | GU Li SHI Fu-bin WANG Lei |
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| Institution: | Computer Science and Technology College,Harbin University of Science and Technology,Harbin 150080, China |
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| Abstract: | In this article a new image edge detection method is presented.According to this method,edge(detection) is made with the traditional algorithms such as "Sobel" and "Roberts" firstly,and then wavelet transform is combined with these algorithms.Simulation result shows that the new method can be used effectively to provide clearer and smoother edges than that conventional methods such as "Sobel" or "Roberts" algorithms alone. |
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| Keywords: | edge detection wavelet transformation data fusion operator |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
