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公开(公告)号：US07321679B2
公开(公告)日：2008-01-22
申请号：US10883885
申请日：2004-07-02
IPC分类号： G06K9/00
CPC分类号： G06T7/0004 , G01N21/8851 , G01N21/9045
摘要： A glass container inspection machine is disclosed for inspecting glass stippled bottles for defects. Stippled bottles are supported at an inspection station and are illuminated with a light source. The stippled bottle is imaged a pixel matrix with the pixels of the image varying in intensity from bright to gray at the points of stippling. A computer evaluates the pixels of the image including a look up table for values to be assigned to specific light intensities from light to black, the plot of the look up table having a high gain portion from black to gray and a continuous low gain portion from gray to white.
摘要翻译： 公开了一种用于检查玻璃点状瓶子的缺陷的玻璃容器检查机。 在检查站支撑有条纹的瓶子，并用光源照亮。 点画的瓶子成像像素矩阵，图像中的像素在点刻处从亮度变为灰色。 计算机评估图像的像素，其包括用于从亮到黑的特定光强度的值的查找表，具有从黑到灰的高增益部分的查找表的图，以及从黑到灰的连续低增益部分 灰色到白色
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公开(公告)号：US06795176B1
公开(公告)日：2004-09-21
申请号：US10610422
申请日：2003-06-30
IPC分类号： G01N2100
CPC分类号： G01N21/9045 , B07C5/34
摘要： A machine for inspecting the heal code of a bottle. The bottle is supported vertically at an inspection location and a camera having an imaging area is located vertically beneath the bottle. A light source directs a beam of light downwardly through the bottle and an iris for limits the beam to light which pass through the opening of the supported bottle and will illuminate the bottom of the supported bottle outwardly to the heal code of the bottle. A cylindrical mirror is supported coaxial to the axis of the bottle between the bottom of the bottle and the camera for reflecting an annular beam of light containing the heal code towards the camera, and a transparent plate having a black center prevents light within the annular beam of light from reaching the camera.
摘要翻译： 用于检查瓶子治疗代码的机器。 瓶子在检查位置垂直支撑，具有成像区域的照相机位于瓶子的正下方。 光源将光束向下引导通过瓶子和虹膜将光束限制在通过支撑瓶子的开口的光线上，并将支撑的瓶子的底部向外照亮到瓶子的愈合代码。 圆柱形反射镜与瓶子的轴线同轴地支撑在瓶子的底部和相机之间，用于将包含治疗代码的环形光束反射到照相机，并且具有黑色中心的透明板防止环形光束 光到达相机。
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