电子设计工程
電子設計工程
전자설계공정
ELECTRONIC DESIGN ENGINEERING
2011年
24期
72-74,77
,共4页
密封件%缺陷检测%模板匹配%检测识别
密封件%缺陷檢測%模闆匹配%檢測識彆
밀봉건%결함검측%모판필배%검측식별
seals%defect detection%template matching%detection recognition
针对密封件行业的工程要求，为了解决密封件表面缺陷检测所面临的图像采光不均匀及人工目测不准确的问题，设计了基于机器视觉的图像检测系统。该系统适用于多种O型密封件尺寸的电控运动定位检测，利用适合表面缺陷检测的模板匹配方法对橡胶密封件表面细小缺陷进行检测识别，该方法与传统的人工检测方法相比，具有非接触、可在线、客观真实、自动化等优点，可有效地解决密封件表面缺陷检测问题。
針對密封件行業的工程要求，為瞭解決密封件錶麵缺陷檢測所麵臨的圖像採光不均勻及人工目測不準確的問題，設計瞭基于機器視覺的圖像檢測繫統。該繫統適用于多種O型密封件呎吋的電控運動定位檢測，利用適閤錶麵缺陷檢測的模闆匹配方法對橡膠密封件錶麵細小缺陷進行檢測識彆，該方法與傳統的人工檢測方法相比，具有非接觸、可在線、客觀真實、自動化等優點，可有效地解決密封件錶麵缺陷檢測問題。
침대밀봉건행업적공정요구，위료해결밀봉건표면결함검측소면림적도상채광불균균급인공목측불준학적문제，설계료기우궤기시각적도상검측계통。해계통괄용우다충O형밀봉건척촌적전공운동정위검측，이용괄합표면결함검측적모판필배방법대상효밀봉건표면세소결함진행검측식별，해방법여전통적인공검측방법상비，구유비접촉、가재선、객관진실、자동화등우점，가유효지해결밀봉건표면결함검측문제。
According to the engineering requirement of Seal industry, we designed the image detection system based on machine vision, in order to solve the problem of uneven lighting image and inaccurate artificial visual , which the seal surface defects detection faced. The system applies to electric control movement location detecting of multiple size of O-type sealing, using the template matching method which is suitable for surface defect examination to detect and recognise tiny defects existing on rubber seals surface. Compared with the traditional manual detection methods , The method has not contacts , may online, objective and true, automation, and other advantages, and it can effectively solve the sealing surface defect detection problems.
