{"title":"Online optical inspection of electrolytic copper plate based on digital moiré","authors":"Zijun Yuan, Guanghui Zhou, Zhuangzhi Zhu, Guo Li, Xiangdong Chen","doi":"10.1080/15599612.2022.2131947","DOIUrl":null,"url":null,"abstract":"Abstract The application of automatic inspection plays an important role in improving the quality of industrial products. Aiming at nodules on the surface of electrolytic copper plate, this article introduces a comprehensive optical online inspection method. In order to obtain dynamic information of product and overcome the interference of random factors such as large-curvature deformation, position deviation and tilt, the system integrates a variety of single technologies including digital moiré, image recognition and spatial transformation. The online test results show that the system can effectively extract the information of nodules and automatically classify the products according to the set threshold.","PeriodicalId":50296,"journal":{"name":"International Journal of Optomechatronics","volume":"16 1","pages":"29 - 41"},"PeriodicalIF":6.7000,"publicationDate":"2022-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Optomechatronics","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1080/15599612.2022.2131947","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
Abstract
Abstract The application of automatic inspection plays an important role in improving the quality of industrial products. Aiming at nodules on the surface of electrolytic copper plate, this article introduces a comprehensive optical online inspection method. In order to obtain dynamic information of product and overcome the interference of random factors such as large-curvature deformation, position deviation and tilt, the system integrates a variety of single technologies including digital moiré, image recognition and spatial transformation. The online test results show that the system can effectively extract the information of nodules and automatically classify the products according to the set threshold.
期刊介绍：
International Journal of Optomechatronics publishes the latest results of multidisciplinary research at the crossroads between optics, mechanics, fluidics and electronics.
Topics you can submit include, but are not limited to:
-Adaptive optics-
Optomechanics-
Machine vision, tracking and control-
Image-based micro-/nano- manipulation-
Control engineering for optomechatronics-
Optical metrology-
Optical sensors and light-based actuators-
Optomechatronics for astronomy and space applications-
Optical-based inspection and fault diagnosis-
Micro-/nano- optomechanical systems (MOEMS)-
Optofluidics-
Optical assembly and packaging-
Optical and vision-based manufacturing, processes, monitoring, and control-
Optomechatronics systems in bio- and medical technologies (such as optical coherence tomography (OCT) systems or endoscopes and optical based medical instruments)
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