| 图像边缘检测算法的性能比较与分析 |
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| 引用本文： | 曾欢,王浩.图像边缘检测算法的性能比较与分析[J].现代电子技术,2006,29(14):53-55,58. |
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| 作者姓名： | 曾欢 王浩 |
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| 作者单位： | 中南民族大学,湖北,武汉,430073 |
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| 摘 要： | 图像边缘检测一直以来都是图像处理与分析领域的研究热点。对具有代表性的图像边缘提取方法进行了讨论,分析了这些算子进行边缘检测的优缺点,以及导致他们效果差异的具体原因。为了更清楚地看出效果,针对标准例图picture,给出了这些算法的仿真实验效果,最后对实验结果进行了分析,这对于进一步学习和寻找更好的数字图像边缘检测方法具有一定的指导意义。
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| 关 键 词： | 数字图像处理 边缘检测 Sobel算子 Prewitt算子 LOG算子 Canny算子 |
| 文章编号： | 1004-373X（2006）14-053-03 |
| 收稿时间： | 2006-01-05 |
| 修稿时间： | 2006-01-05 |
Comparison and Analysis for Performance of Image Edge Detection Algorithms |
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| ZENG Huan,WANG Hao.Comparison and Analysis for Performance of Image Edge Detection Algorithms[J].Modern Electronic Technique,2006,29(14):53-55,58. |
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| Authors: | ZENG Huan WANG Hao |
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| Affiliation: | South-central University for Nationalities,Wuhan,430073,China |
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| Abstract: | Image edge detection is always study focus in the field of image processing and analysis.This paper discusses the representative algorithms of image edge detection,and also analyzes the advantages and disadvantages of the operators.Based on the same standard image picture,experimental results of each algorithms are given,then analyzes the results,and draws a conclusion.This contributes to further learning and searching the better algorithms for digital image edge detection. |
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| Keywords: | digital image processing edge detection Sobel operator Prewitt operator LOG operator Canny operator |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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