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    • 2. 发明授权
    • Color management method and apparatus for printing press
    • 印刷机的色彩管理方法和装置
    • US06615727B2
    • 2003-09-09
    • US09859757
    • 2001-05-16
    • Yoshinori KomoriAkihiro Inde
    • Yoshinori KomoriAkihiro Inde
    • B41F1324
    • H04N1/6055
    • In a color management method for a printing press, the first profile representing color reproduction characteristics of a first printing press is generated using color data of a number of patches printed by the first printing press and the dot area percent of each of a plurality of ink colors defined for each patch. The second profile representing color reproduction characteristics of a second printing press is generated using color data of a number of patches printed by the second printing press and the dot area percent of each of a plurality of ink colors defined for each patch. The dot area percent of each ink color to be used to print a printing product by the second printing press is obtained on the basis of the first and second profiles. A color management apparatus for a printing press is also disclosed.
    • 在印刷机的颜色管理方法中,使用由第一印刷机印刷的多个印件的色彩数据和多个墨水的点面积百分比来生成表示第一印刷机的颜色再现特性的第一图形 为每个补丁定义颜色。 使用由第二印刷机印刷的多个贴片的颜色数据和为每个贴片定义的多个墨水颜色的点面积百分比来生成表示第二印刷机的颜色再现特性的第二图形。 基于第一和第二轮廓获得用于通过第二印刷机印刷印刷产品的每个油墨颜色的点面积百分比。 还公开了一种用于印刷机的颜色管理装置。
    • 3. 发明授权
    • Color management method and apparatus for printing press
    • 印刷机的色彩管理方法和装置
    • US07031022B1
    • 2006-04-18
    • US09655538
    • 2000-09-06
    • Yoshinori KomoriAkihiro Inde
    • Yoshinori KomoriAkihiro Inde
    • G06K15/00
    • B41F33/0036
    • In a color management method for a printing press, a color chart formed from a plurality of patches is printed by multi-color printing using the printing press and a plurality of ink colors. Each of the patches has a predetermined combination of dot area percent of the ink colors. The printed color chart is automatically scanned using a calorimeter to sequentially obtain color data of all the patches. A first profile representing a color reproduction characteristic of the printing press is generated on the basis of the obtained color data of the patches and the dot area percent of the ink colors set in the patches. A color management apparatus is also disclosed.
    • 在印刷机的色彩管理方法中,通过使用印刷机和多种油墨颜色的多色打印来印刷由多个色块形成的色彩图。 每个贴片具有墨水颜色的点面积百分比的预定组合。 使用量热计自动扫描打印的色谱图,以顺序获得所有色块的色彩数据。 基于获得的贴片的颜色数据和设置在贴片中的墨水颜色的点面积百分比,生成表示印刷机的颜色再现特性的第一轮廓。 还公开了一种颜色管理装置。