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    • 6. 发明申请
    • Proofing method and apparatus
    • 校样方法和装置
    • US20070097412A1
    • 2007-05-03
    • US11491129
    • 2006-07-24
    • Jose PeiroOscar Martinez
    • Jose PeiroOscar Martinez
    • G06K15/00
    • H04N1/6058H04N1/6033
    • The invention relates to a method of producing a validated print-out comprising: (a) providing a printing apparatus comprising a memory, a processor, a printhead and a spectrophotometer, the printhead and the spectrophotometer being mobile along a scan axis; (b) loading an original virtual image data into the memory; (c) creating a modified virtual image which comprising the data from the original virtual image and a virtual original series of color patches representative of a color gamut, the modified virtual image being in the form of raster data; (d) provide 5 a print-out of the modified virtual image on a media using the printing apparatus to obtain a printed image comprising a printed series of the color patches representative of the color gamut; (e) scanning 6 the printed series of the color patches representative of the color gamut using the spectrophotometer to provide a spectrophotometer output; (f) analyzing 7 the output using the processor to compare the output to an admissible range stored in the memory; (g) if the output is within the admissible range, validate the print-out of the modified virtual image 8, and, if the output is outside of the admissible range, either validate the print-out of the modified virtual image after an analysis of the position of the data points of the modified virtual image in relation to an admissible color gamut, or change the modified virtual image and repeat steps d- to g- until validation of a print-out of a modified virtual image.
    • 本发明涉及一种生产经过验证的打印输出的方法,包括:(a)提供包括存储器,处理器,打印头和分光光度计的打印设备,打印头和分光光度计可沿扫描轴移动; (b)将原始虚拟图像数据加载到存储器中; (c)创建修改后的虚拟图像,该虚拟图像包括来自原始虚拟图像的数据和代表色域的虚拟原始系列的色标,修改后的虚拟图像是光栅数据的形式; (d)使用所述打印装置在所述介质上提供所述经修改的虚拟图像的打印输出以获得包括代表所述色域的打印的一系列所述色标的打印图像; (e)使用分光光度计扫描6代表色域的印刷系列,以提供分光光度计的输出; (f)使用处理器对输出进行分析,将输出与存储在存储器中的容许范围进行比较; (g)如果输出在可允许的范围内,则验证修改的虚像8的打印输出,如果输出超出允许范围,则在分析之后验证修改的虚像的打印输出 修改的虚拟图像的数据点相对于允许的色域的位置,或者改变修改的虚拟图像,并重复步骤d-至g-,直到验证修改的虚拟图像的打印输出。