| 基于MATLAB数字图像边缘检测算子的研究 |
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| 引用本文： | 黄锋华,刘琪芳,冀金凤.基于MATLAB数字图像边缘检测算子的研究[J].机械工程与自动化,2011(4):48-50. |
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| 作者姓名： | 黄锋华 刘琪芳 冀金凤 |
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| 作者单位： | 山西农业大学信息科学与工程学院,山西太谷,030801 |
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| 摘 要： | 边缘检测是数字图像处理中的重要内容,是图像数据分析、模式识别、计算机视觉等技术的基础。因此对边缘检测算子的研究具有重要的意义。主要研究了基于MATLAB的数字图像边缘检测算子,其研究对象主要是灰度图像,通过对图像边缘检测算子阈值、方差等因素的仿真分析比较,获得各算子的适用范围,以便更好地灵活运用。
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| 关 键 词： | 数字图像处理 边缘检测 算子 MATLAB |
Operators for Edge Detection in Digital Image Based on MATLAB |
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| HUANG Feng-hua,LIU Qi-fang,JI Jin-feng.Operators for Edge Detection in Digital Image Based on MATLAB[J].Mechanical Engineering & Automation,2011(4):48-50. |
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| Authors: | HUANG Feng-hua LIU Qi-fang JI Jin-feng |
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| Affiliation: | HUANG Feng-hua,LIU Qi-fang,JI Jin-feng(College of Information Science and Engineering,Shanxi Agricultural University,Taigu 030801,China) |
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| Abstract: | Edge detection is the important content of digital image processing and the foundation of image analysis,pattern recognition,computer vision and so on.Taking gray scale image as study object,this paper mainly introduced the research on operators for edge detection in digital image based on MATLAB,analyzed and compared the threshold and sigma of each edge detection operator,to get the applicable scope of each operator. |
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| Keywords: | digital image pocessing edge detection operators MATLAB |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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