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公开(公告)号：US20190258437A1
公开(公告)日：2019-08-22
申请号：US15900734
申请日：2018-02-20
IPC分类号： G06F3/12
摘要： Systems and methods are provided for selectively qualifying printers for printing incoming jobs, based on an amount of colors within the job that the printers can reproduce. One embodiment is a system that includes an interface and a memory storing a print job defined in a job color space. The system also includes a controller that identifies colors specified by print data in the print job, determines coordinates of the colors in a perceptual color space, selects a printer, determines boundaries of a color gamut of the printer in the perceptual color space, and determines an amount of the colors that the printer is capable of reproducing. When the amount is greater than a threshold, the controller qualifies the printer for printing the print job. When the amount is less than the threshold, the controller disqualifies the printer from printing the print job.
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公开(公告)号：US10419645B2
公开(公告)日：2019-09-17
申请号：US15900734
申请日：2018-02-20
摘要： Systems and methods are provided for selectively qualifying printers for printing incoming jobs, based on an amount of colors within the job that the printers can reproduce. One embodiment is a system that includes an interface and a memory storing a print job defined in a job color space. The system also includes a controller that identifies colors specified by print data in the print job, determines coordinates of the colors in a perceptual color space, selects a printer, determines boundaries of a color gamut of the printer in the perceptual color space, and determines an amount of the colors that the printer is capable of reproducing. When the amount is greater than a threshold, the controller qualifies the printer for printing the print job. When the amount is less than the threshold, the controller disqualifies the printer from printing the print job.
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公开(公告)号：US20120050757A1
公开(公告)日：2012-03-01
申请号：US12871610
申请日：2010-08-30
申请人： David Wagner , Larry M. Ernst , Jo S. Kirkenaer
发明人： David Wagner , Larry M. Ernst , Jo S. Kirkenaer
IPC分类号： G06F15/00
CPC分类号： G06F3/1208 , G06F3/1244 , G06F3/1255 , G06F3/1285 , H04N1/603
摘要： A computer generated method disclosed. The method includes examining a print job file to retrieve a source color to be mapped from a source color space to a device color space, receiving a starting color, generating a set of color patches based on the starting color and selecting a first patch in the set of color patches as a replacement color.
摘要翻译： 公开了一种计算机生成方法。 该方法包括检查打印作业文件以检索要从源颜色空间映射到设备颜色空间的源颜色，接收起始颜色，基于起始颜色生成一组色块，并且选择第一贴片 一组色块作为替代颜色。
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4.发明授权Compensation for optical brighteners of print media to facilitate calibration of a printing system 有权补偿打印介质的荧光增白剂，以方便打印系统的校准公开(公告)号：US09165223B2
公开(公告)日：2015-10-20
申请号：US13493829
申请日：2012-06-11
CPC分类号： G06K15/027 , G03G15/6585 , G03G2215/00789 , G03G2215/00805 , H04N1/00002 , H04N1/00068 , H04N1/00087 , H04N1/6002 , H04N1/6008 , H04N1/6077 , H04N1/6094 , H04N1/6097
摘要： Systems and methods are provided for compensating for optical brighteners found in print media while calibrating a printer. The system is able to determine reflectance values for a print medium, to determine reflectance values for a colorant applied to the print medium, and to alter the determined reflectance values for the colorant based on the reflectance values of the print medium. The system is further able to calibrate a printer that applied the colorant to the print medium based on the altered reflectance values.
摘要翻译： 提供了系统和方法，用于在校准打印机的同时补偿在打印介质中发现的荧光增白剂。 该系统能够确定打印介质的反射率值，以确定施加到打印介质的着色剂的反射率值，并且基于打印介质的反射率值来改变所确定的着色剂的反射率值。 该系统还能够基于改变的反射率校准将着色剂施加到打印介质上的打印机。
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