| 基于线结构光的汽车涂装瑕疵检测的研究 |
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| 引用本文： | 王以忠,哈维皓,王燕,张大卫. 基于线结构光的汽车涂装瑕疵检测的研究[J]. 仪器仪表用户, 2010, 17(5): 7-8. DOI: 10.3969/j.issn.1671-1041.2010.05.004 |
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| 作者姓名： | 王以忠 哈维皓 王燕 张大卫 |
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| 作者单位： | 天津科技大学电子信息与自动化学院;天津城市建设学院电子与信息工程系;天津大学机械工程学院; |
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| 摘 要： | 提出了一种汽车涂装过程中的瑕疵检测方法,该方法使用线结构光法,将光条投射到汽车涂装后的表面,当有瑕疵存在时,光条的平滑性发生变化,据此可以对涂装瑕疵进行检测。对提出的方法进行了瑕疵检测仿真,结果表明了检测方法的可行性和有效性。
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| 关 键 词： | 汽车涂装 瑕疵检测 线结构光 平滑性 |
Study on defect inspection of car painting based on line structured light |
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| WANG Yi-zhong,HA Wei-hao,WANG Yan,ZHANG Da-wei. Study on defect inspection of car painting based on line structured light[J]. Electronic Instrumentation Customer, 2010, 17(5): 7-8. DOI: 10.3969/j.issn.1671-1041.2010.05.004 |
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| Authors: | WANG Yi-zhong HA Wei-hao WANG Yan ZHANG Da-wei |
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| Affiliation: | WANG Yi-zhong1,HA Wei-hao1,WANG Yan2,ZHANG Da-wei3(1.School of Electronic Information and Automation,Tianjin University of Science and Technology,Tianjin 300222,China,2.Department of Electronic and Information Engineering,Tianjin Institute of Urban Construction,Tianjin 300384,3.School of Mechanical Engineering,Tianjin University,Tianjin 300072,China) |
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| Abstract: | A defect inspection method of car painting was proposed,which is based on line structured light.In the method,a light line was projected onto the surface of painted car.When there was a defect on the surface,the smoothness of the light line was changed.Accordingly,the defect was identified.Simulation experiments were conducted with satisfied results to show the usefulness and feasibility of proposed method. |
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| Keywords: | car painting defect inspection line structured light smoothness |
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