发明名称 |
Printing plate registration |
摘要 |
A method for determining a position of a mechanical edge of a reference edge of a sheet of recording media relative to a first edge of a drum slot in a cylindrical surface of an imaging drum, the method includes: mounting the sheet of recording media on the imaging drum in an orientation wherein the reference edge extends along the cylindrical surface of the imaging drum in a substantially axial direction and wherein the reference edge extends over the first edge of the drum slot; establishing at least one acute apex diffuse light source in the slot; capturing at least one digital camera image of the reference edge and the at least one acute apex diffuse light source; and determining from the at least one digital camera image a location of at least one point on the mechanical edge. |
申请公布号 |
US8146498(B2) |
申请公布日期 |
2012.04.03 |
申请号 |
US20080326968 |
申请日期 |
2008.12.03 |
申请人 |
HAWES PETER J.;WARNES ALLAN;EASTMAN KODAK COMPANY |
发明人 |
HAWES PETER J.;WARNES ALLAN |
分类号 |
B41L3/02 |
主分类号 |
B41L3/02 |
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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