发明名称 |
スポットカラーデータベースを計算するための方法 |
摘要 |
A method for calculating spectral data records for spot colors includes the steps of generating or selecting spectral characterization data of a printing process; selecting colorimetrically defined spot colors from a color table; calculating the spectrum of the spot colors based on the spectral characterization data on a white printing substrate and on a black printing substrate; calculating the spectrum of the halftone spot colors from the spectra of the spot colors on a white substrate and on a black substrate; adapting the spectra of the spot colors to a defined white printing substrate; adapting the spectra of the spot colors to the predetermined values from the color table; adapting the spectra of the spot colors to a defined black printing substrate; and adapting the spectral dot gains to a defined standard. The calculated spectral data record are used for color control in a printing press. |
申请公布号 |
JP6073446(B2) |
申请公布日期 |
2017.02.01 |
申请号 |
JP20150206218 |
申请日期 |
2015.10.20 |
申请人 |
ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフトHeidelberger Druckmaschinen AG |
发明人 |
ギュンター ベストマン |
分类号 |
B41M1/14;B41C1/00;G06T1/00;H04N1/46;H04N1/60 |
主分类号 |
B41M1/14 |
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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