发明名称 |
Printing plate registration using a camera |
摘要 |
A method and apparatus for determining the alignment of printing plate mounted on an imaging drum, and applying an image to a printing plate while maintaining registration and alignment between the image and a reference edge of the printing plate include mounting the printing plate on a plate making machine and then determining the locations of at least one point on the reference edge. The locations of two or more points are used to determine a transformation that is applied to image data to yield transformed image data. The transformed image data is used to image the printing plate.
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申请公布号 |
US2006005728(A1) |
申请公布日期 |
2006.01.12 |
申请号 |
US20050204223 |
申请日期 |
2005.08.16 |
申请人 |
CREO INC. |
发明人 |
NEUFELD RICHARD;CUMMINGS CALVIN D.;WARNES ALLAN |
分类号 |
B41F1/34;B41C1/10;B41F27/00;B41L1/02;B65H9/18;H04N1/08 |
主分类号 |
B41F1/34 |
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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