Affiliation of Author(s):机电学院
Journal:应用科技
Key Words:管道裂缝;OpenCV;图像处理系统;中值滤波;边缘检测;形态学梯度;阈值分割;Otsu算法;
Abstract:提出了一种新的管道裂缝检测方法,基于OpenCV开源平台开发了一个方便用户使用的图像处理系统,实现了管道缺陷检测。该方法首先利用中值滤波法去除图像中的噪声;然后使用形态学梯度算法检测裂缝图像边缘轮廓;最后通过Otsu算法自适应地选取阈值分割图像得到管道裂缝的二值图像。对管道裂缝的检测实验结果表明本文提出的方法检测效果优于DEE(dou-edge evaluation)方法。
Translation or Not:no
Date of Publication:2018-01-01
Co-author:董晴晴,李灏
Correspondence Author:wht
Professor
Alma Mater:南京航空航天大学
Education Level:南京航空航天大学
Degree:Doctoral Degree in Engineering
School/Department:College of Mechanical and Electrical Engineering
Discipline:Mechatronic Engineering. Aeronautical and Astronautical Manufacturing Engineering
Business Address:明故宫校区17-509
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