| 一种基于关联度的边缘检测方法 |
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| 引用本文： | 刘硕.一种基于关联度的边缘检测方法[J].甘肃教育学院学报(自然科学版),2014(1):65-68. |
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| 作者姓名： | 刘硕 |
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| 作者单位： | 兰州商学院陇桥学院大学数学教学部,甘肃兰州730101 |
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| 摘 要： | 边缘检测是决定图像后期处理及理解的基础，本文提出了一种基于不同权重系数的关联度图像边缘检测算法，该算法以Sobel算子模版为参考序列，通过序列之间的关联度区分边缘点和非边缘点，实验表明，该算法能准确的检测出图像的边缘信息，且其随着权重系数的不同体现出不同的抗噪性．
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| 关 键 词： | 计算机视觉 边缘检测 灰色关联度 Sobel算子 |
Approach of Image Edge Detection Based on Gray Relation |
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| LIU Shuo.Approach of Image Edge Detection Based on Gray Relation[J].Journal of Gansu Education College(Natural Science Edition),2014(1):65-68. |
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| Authors: | LIU Shuo |
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| Institution: | LIU Shuo ( Department of Mathematics Teaching, Lonqiao College of Lanzhou Commercial College, Lanzhou 730101, China) |
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| Abstract: | Edge detection is the foundation of image processing and understanding. In this paper, a method of edge detection based on different ratio was proposed. The operator refers to sobel operator. It is distinguish that apoint is belongs to edge or not by the gray relation. Simulation shows that this operator can detect edge exactly, and its antinoise ability is change along with ratio. |
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| Keywords: | computer vision edge detection gray relation operator |
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