| 一种改进的Sobel图像边缘检测算法 |
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| 引用本文： | 刘彩.一种改进的Sobel图像边缘检测算法[J].贵州工业大学学报(自然科学版),2004,33(5):77-79. |
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| 作者姓名： | 刘彩 |
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| 作者单位： | 贵州工业大学机械工程与自动化学院,贵州,贵阳,550003 |
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| 摘 要： | 在经典Sobel算法的基础上，介绍了一种改进算法。该算法能检测八个方向的图像边缘，并能抑制噪声对边缘检测的影响。
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| 关 键 词： | 图像 边缘检测 噪声 模板 Nobel算法 |
| 文章编号： | 1009-0193(2004)05-0077-03 |
| 修稿时间： | 2004年7月25日 |
An Improved Sobel's Edge-detecting Algorithm of Images |
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| LIU Cai College of Mechanical Engineering and Automation,GUT,Guiyang ,China.An Improved Sobel''''s Edge-detecting Algorithm of Images[J].Journal of Guizhou University of Technology(Natural Science Edition),2004,33(5):77-79. |
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| Authors: | LIU Cai College of Mechanical Engineering and Automation GUT Guiyang China |
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| Institution: | LIU Cai College of Mechanical Engineering and Automation,GUT,Guiyang 550003,China |
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| Abstract: | This paper proposes an improved edge-detecting algorithm of images based on Sobel's algorithm. The improved algorithm is able to detect edge of image with eight orientation information and able to restrain the noise. |
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| Keywords: | image edge-detect noise template Sobel' s algorithm |
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