发明名称 |
Color control for a printing press having spectrally based colorimetry |
摘要 |
A method and a measuring device are proposed for controlling the color application of a printing press (10) using at least one ink-feeding device (20) on the basis of spectral reflectance values of printed surface elements (24) on a print substrate (22), which are distinguished in that measured spectral reflectance values are converted into corrected spectral reflectance values. The method and/or the measuring device can be advantageously used in a printing system having a printing press (10), to implement a control on the basis of polarized spectral reflectance values, in particular for a detector (28) which measures unpolarized spectral reflectance values.
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申请公布号 |
US2003169440(A1) |
申请公布日期 |
2003.09.11 |
申请号 |
US20030340503 |
申请日期 |
2003.01.10 |
申请人 |
HEIDELBERGER DRUCKMASCHINEN AG |
发明人 |
ENGLER HANS;HUBER WERNER;SCHNEIDER MANFRED |
分类号 |
B41F31/02;B41F33/00;G01J3/50;(IPC1-7):G06F15/00;B41J1/00 |
主分类号 |
B41F31/02 |
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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