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公开(公告)号:US20100231704A1
公开(公告)日:2010-09-16
申请号:US12405050
申请日:2009-03-16
IPC分类号: H04N7/18
CPC分类号: G01N21/8901 , G01N2021/8917
摘要: The present invention relates to a method and apparatus for a web inspection system. In one embodiment, the present invention is a web inspection system including a web moving unit moving a web of material, a camera positioned adjacent the web moving unit, the camera configured to be in an image capture state or a non-image-capture state, a first illumination system positioned adjacent the web moving unit, the first illumination system constantly illuminating the web of material, a second illumination system positioned adjacent the web moving unit, the second illumination system illuminating the web of material only when the camera is in the image capture state, and a control unit connected to the camera, the first illumination system, and the second illumination system.
摘要翻译: 本发明涉及一种纸幅检查系统的方法和装置。 在一个实施例中,本发明是一种卷筒纸检测系统,其包括移动材料卷筒纸的幅材移动单元,位于纸幅移动单元附近的照相机,配置成处于图像拍摄状态或非图像拍摄状态的照相机 第一照明系统定位在纸幅移动单元附近,第一照明系统不断地照射材料幅材,第二照明系统定位在纸幅移动单元附近,第二照明系统仅在照相机处于 图像捕获状态,以及连接到相机,第一照明系统和第二照明系统的控制单元。
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公开(公告)号:US08325225B2
公开(公告)日:2012-12-04
申请号:US12405050
申请日:2009-03-16
CPC分类号: G01N21/8901 , G01N2021/8917
摘要: The present invention relates to a method and apparatus for a web inspection system. In one embodiment, the present invention is a web inspection system including a web moving unit moving a web of material, a camera positioned adjacent the web moving unit, the camera configured to be in an image capture state or a non-image-capture state, a first illumination system positioned adjacent the web moving unit, the first illumination system constantly illuminating the web of material, a second illumination system positioned adjacent the web moving unit, the second illumination system illuminating the web of material only when the camera is in the image capture state, and a control unit connected to the camera, the first illumination system, and the second illumination system.
摘要翻译: 本发明涉及一种纸幅检查系统的方法和装置。 在一个实施例中,本发明是一种卷筒纸检测系统,其包括移动材料卷筒纸的幅材移动单元,位于纸幅移动单元附近的照相机,配置成处于图像拍摄状态或非图像拍摄状态的照相机 第一照明系统定位在纸幅移动单元附近,第一照明系统不断地照射材料幅材,第二照明系统定位在纸幅移动单元附近,第二照明系统仅在照相机处于 图像捕获状态,以及连接到相机,第一照明系统和第二照明系统的控制单元。
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