发明名称 |
System and method for registration control on-press during press set-up and printing |
摘要 |
A system and method for controlling registration between different printing plates or printing cylinders in a printing press which includes a camera with a lens having at least two zoom settings and a control unit for changing the zoom setting of the camera in accordance with a distance between registration marks printed on a printed substrate found in at least one image acquired by the camera.
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申请公布号 |
US6085658(A) |
申请公布日期 |
2000.07.11 |
申请号 |
US19980158315 |
申请日期 |
1998.09.21 |
申请人 |
ADVANCED VISION TECHNOLOGY LTD. |
发明人 |
GOLDSTEIN, MICHAEL D. |
分类号 |
B41F33/00;G06T3/00;(IPC1-7):B41L3/02 |
主分类号 |
B41F33/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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