全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

带钢表面缺陷在线检测系统的设计

Keywords: 带钢,表面缺陷,在线检测,图像处理

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对带钢表面缺陷人工检测方法效率低下的问题,设计了一套在线自动检测系统.首先,提出了带钢表面缺陷在线检测系统的总体设计方案,包括系统的硬件结构、软件结构以及图像采集系统.随后,着重研究了在线检测系统中所涉及的图像预处理方法、图像分割方法、特征提取选择和缺陷分类方法.通过缺陷区域频率域图像特征的提取和缺陷的人工神经网络分类,提高了分类结果的准确性.最后,采用常见缺陷的样本对该系统进行测试,实验结果验证了算法的有效性.

References

[1]  TREIBER F.On-line automatic defect detection and surface roughness measurement of steel strip[J].Iron and Steel Engineer,1989,66(9):26-33.
[2]  VASCOTTO M.High speed surface defect identification on steel strip[J].Metallurgical Plant and Technology International,2005(4):70-73.
[3]  罗志勇,刘栋玉,江涛.新型冷轧带钢表面缺陷在线检测系统[J].华中理工大学学报,1996,24(1):75-78.LUO Zhi-yong,LIU Dong-yu,JIANG Tao.Novel coldrolled strip surface defect detection system[J].Journal of Huazhong University of Science and Technology,1996,24(1):75-78.(in Chinese)
[4]  徐科,徐金梧,陈雨来.冷轧带钢表面缺陷在线监测系统[J].北京科技大学学报,2002,24(3):330-332.XU Ke,XU Jin-wu,CHEN Yu-lai.Rolled strip steel surface defect online monitoring system[J].Journal of University of Science and Technology Beijing,2002,24(3):330-332.(in Chinese)
[5]  徐科,杨朝霖,周鹏.热轧带钢表面缺陷在线检测的方法与工业应用[J].机械工程学报,2009,45(4):111-115.XU Ke,YANG Zhao-lin,ZHOU Peng.Rolled strip surface defect detection methods and industrial applications[J].Mechanical Engineering,2009,45(4):111-115.(in Chinese)
[6]  王爱玲,叶明生,邓秋香.MATLAB R2007图像处理技术与应用[M].北京:电子工业出版社,2008:347-350.
[7]  徐科.热轧板带表面缺陷在线检测技术[J].金属世界,2010(5):78-80.XU Ke.On-line detection technique of surface defects for hot rolled steel strips and plates[J].Metal World,2010(5):78-80.(in Chinese)
[8]  徐科.冷轧带钢表面质量自动检测系统的在线应用研究[J].冶金自动化,2003(1):51-53.XU Ke.Online application research on automatic surface quality inspection system for cold rolled strips[J].Metallurgical Automation,2003(1):51-53.(in Chinese)
[9]  吴贵芳,徐科,杨朝霖.钢板表面质量在线监测技术[M].北京:科学出版社,2010:47-51.
[10]  冈萨雷斯.数字图像处理[M].2版.阮秋祺,译.北京:电子工业出版社,2003:93-96.
[11]  徐凤云.基于神经网络的钢材表面缺陷快速检测[D].南京:南京理工大学电子工程与光电技术学院,2009.XU Feng-yun.Rapid detection of steel surface defects based on neural network[D].Nanjing:College of Electronic Engineering and Optoelectronic Technology,Nanjing University of Science and Technology,2009.(in Chinese)
[12]  李金凤.基于图像处理的冷轧带钢表面缺陷检测与识别研究[D].西安:西安建筑科技大学冶金工程学院,2009.LI Jin-feng.Cold-rolled strip steel surface defect detection based on image processing and recognition research[D].Xi'an:College of Metallurgical Engineering,Xi'an Building University of Science and Technology,2009.(in Chinese)
[13]  陈永胜.基于机器视觉的带钢表面缺陷检测系统的研究[D].武汉:武汉科技大学计算机科学与技术学院,2010.CHEN Yong-sheng.The strip surface defect detection system based on machine vision research[D].Wuhan:College of Computer Science and Technology,Wuhan University of Science and Technology,2010.(in Chinese)
[14]  贾方庆.基于机器视觉的带钢表面缺陷检测系统研究[D].重庆:重庆大学自动化学院,2007.JIA Fang-qing.Research on surface defects detection for steel strips based on machine vision[D].Chongqing:College of Automation,Chongqing University,2007.(in Chinese)

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133