公开(公告)号：US20160371523A1

公开(公告)日：2016-12-22

申请号：US15117852

申请日：2014-12-19

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Brice DUBOST ,  Michele SCHIAVONI ,  Guillaume COUNIL ,  Emmanuel MIMOUN

IPC: G06K7/10 ,  G06K19/06 ,  G06K7/14

CPC classification number: G06K7/10722 ,  G06K7/10732 ,  G06K7/1404 ,  G06K7/1417 ,  G06K19/06037

Abstract: A method for reading symbols forming a code, the symbols each being marked on one face of a number of glass sheets in proximity to the same edge face of the glass sheets, the glass sheets being arranged in a stack. The method includes acquiring, with a camera, at least one image via the edge face of the glass sheets, the observation direction being non-perpendicular and inclined relative to the edge face of each of the glass sheets the code of which is read with the image; and an image processing step in which the acquired image is processed by a processor programmed to extract information present in at least one code visible in the image and having to be read.

Abstract translation: 用于读取形成代码的符号的方法，每个标记在玻璃板的相同边缘面附近的多个玻璃板的一个面上的符号，玻璃板被布置成堆叠。 该方法包括通过照相机经由玻璃板的边缘面获取至少一幅图像，观察方向是非垂直的并且相对于每个玻璃板的边缘面倾斜，其代码用 图片; 以及图像处理步骤，其中所获取的图像由被编程为提取存在于图像中可见的至少一个代码中并且必须被读取的信息的处理器处理。