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公开(公告)号:US20210073499A1
公开(公告)日:2021-03-11
申请号:US17009962
申请日:2020-09-02
Applicant: SICK AG
Inventor: Pascal SCHÜLER , Marcel HAMPF , Fredrik OLSSON
IPC: G06K7/14
Abstract: A method for determining a module size of an optical code (20), wherein image data with the code (20) are detected, a brightness distribution is determined from the image data, and the module size is determined from the brightness distribution. The brightness distribution for example is a greyscale histogram.