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公开(公告)号：US07251030B2
公开(公告)日：2007-07-31
申请号：US10336133
申请日：2003-01-03
摘要： The present invention provides for the creation and use of a non-linearized, paper specific, digital workflow independent color profile which can be used to create proofs based on the raw output data of the source process. Such a profile would have the advantage of not having to have account for the intermediate workflow steps such as linearization, color correction, sharpening, ink limiting, color separation, dithering or color transformation because the gamut mapping would utilize the discrete output tones of the resulting data sent to the source device.
摘要翻译： 本发明提供了创建和使用非线性化的纸张特定的数字工作流独立颜色配置文件，其可以用于基于源处理的原始输出数据来创建证明。 这样的特征将具有不必考虑中间工作流程步骤的优点，例如线性化，颜色校正，锐化，墨水限制，颜色分离，抖动或颜色变换，因为色域映射将利用所得到的离散输出色调 数据发送到源设备。
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公开(公告)号：US06792864B2
公开(公告)日：2004-09-21
申请号：US10336134
申请日：2003-01-03
IPC分类号： B41F1324
CPC分类号： B41F7/18 , H04N1/6052
摘要： The present invention provides a method for reproducing image data from a press output on another device. The present invention mimics color, resolution and frequency of dots used by varying the color saturation (amplitude) of the dots used to mimic the defining characteristics of the source output. By allowing adjustments in both frequency and amplitude to vary from the original output device, it becomes possible to match the resolution and color of the source device.
摘要翻译： 本发明提供了一种用于从另一装置上的印刷机输出再现图像数据的方法。 本发明通过改变用于模拟源输出的定义特性的点的色彩饱和度（幅度）来模拟使用的点的颜色，分辨率和频率。 通过允许频率和幅度的调整与原始输出设备不同，可以匹配源设备的分辨率和颜色。
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公开(公告)号：US07050196B1
公开(公告)日：2006-05-23
申请号：US09597534
申请日：2000-06-20
CPC分类号： H04N1/6097 , H04N1/4078 , H04N1/6033
摘要： The present invention addresses the quantification of a printed tone scale for each individual color in a printing system, developing a linear tone scale derived in an independent color space and referenced from the shade of the unprinted substrate. The present invention determines the threshold for excessive ink coverage of a printing system on a specified substrate. This determination is based on a subjective evaluation of acceptable thresholds for bleed, cockle, show through, and image density. The method works in conjunction with a predefined test pattern printed on the specified substrate at fixed printing parameters, such as speed, dryer temperature, and web tension. This invention also includes an ability to limit the ink of each independent color in the system as a fraction of the total upper ink limit. Furthermore, this invention allows calibration of the tone scale of each color in the system using the color of the paper as a reference point. In addition, this invention facilitates the generation of separate sets of tone scale transformations for both graphics and text for each color in the system.
摘要翻译： 本发明解决了打印系统中针对每种单独颜色的打印色阶的量化，显现了在独立色彩空间中导出的并从未印刷的基底的色调引用的线性色阶。 本发明确定了指定基板上的打印系统的过度油墨覆盖的阈值。 这一决定是基于对出血，鸟蛤，显示和图像密度的可接受阈值的主观评估。 该方法与固定印刷参数（如速度，干燥器温度和幅材张力）一起工作在印刷在指定基材上的预定义的测试图案。 本发明还包括将系统中每种独立颜色的油墨限制为总上限油墨极限的一部分的能力。 此外，本发明允许使用纸张的颜色作为参考点校正系统中每种颜色的色调。 此外，本发明有助于为系统中的每种颜色生成用于图形和文本的单独的色阶变换集合。
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公开(公告)号：US07259888B2
公开(公告)日：2007-08-21
申请号：US10336376
申请日：2003-01-03
CPC分类号： H04N1/6011 , H04N1/4057
摘要： The present invention addresses the reformatting of a digital “ready to print” data file into a continuous tone (32 or 24 bit) file whereby discrete values in the tone range are uniquely assigned to specific binary combinations. The purpose for this transform is to facilitate further manipulation of preprocessed data. One application of the present invention is to exist as a critical piece of proofing workflow for a technology that reduces continuous tone data into a binary form representing droplet selection prior to output.
摘要翻译： 本发明解决了将数字“准备打印”数据文件重新格式化成连续音（32或24位）文件，由此将音调范围中的离散值唯一地分配给特定的二进制组合。 这种转换的目的是为了进一步操纵预处理的数据。 本发明的一个应用是作为关键的打样工作流程存在的技术，该技术将连续色调数据减少为表示在输出之前的液滴选择的二进制形式。
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公开(公告)号：US07102790B2
公开(公告)日：2006-09-05
申请号：US10008825
申请日：2001-11-13
IPC分类号： H04N1/40
CPC分类号： B41J29/393 , B41J2/21
摘要： A system and method are provided for linearizing the tone scale of individual colors in a multi-color printing system, by deriving a prescribed tone scale of individual colors in a single or multi-color printing system. Full linear ink gradations are printed on multiple substrates, and a linearization table is generated with multiple points for each of the multiple substrates and/or ink gradations. A polynomial curve is fitted to the points of each linearization table to generate polynomial curves. At least one point in the polynomial curves is selected, that shows high variation from one curve to a next curve, and coefficients of a group of polynomial curves are plotted as functions of the value of the at least one point. The range of prediction can be as narrow or as broad as an application requires. Finally, a prescribed tone scale table is derived from the polynomial curves and the at least one point. A measured set of values can be compared against a predefined database, and the most applicable transformation is then selected. The data can be corrected to any suitable curve shape.
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6.发明授权Printable file repurposing method remapping image data to a primary resolution and assinging values to a macro pixel 有权可打印文件重用方法将图像数据重新映射到主分辨率并将值分配给宏像素公开(公告)号：US07518748B2
公开(公告)日：2009-04-14
申请号：US11773454
申请日：2007-07-05
CPC分类号： H04N1/6011 , H04N1/4057
摘要： The present invention addresses the reformatting of a digital “ready to print” data file into a continuous tone (32 or 24 bit) file whereby discrete values in the tone range are uniquely assigned to specific binary combinations. The purpose for this transform is to facilitate further manipulation of preprocessed data. One application of the present invention is to exist as a critical piece of proofing workflow for a technology that reduces continuous tone data into a binary form representing droplet selection prior to output.
摘要翻译： 本发明解决了将数字“准备打印”数据文件重新格式化成连续音（32或24位）文件，由此将音调范围中的离散值唯一地分配给特定的二进制组合。 这种转换的目的是为了进一步操纵预处理的数据。 本发明的一个应用是作为关键的打样工作流程存在的技术，该技术将连续色调数据减少为表示在输出之前的液滴选择的二进制形式。
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公开(公告)号：US07298531B2
公开(公告)日：2007-11-20
申请号：US10008818
申请日：2001-11-13
IPC分类号： G03F3/08
CPC分类号： H04N1/6097 , H04N1/407
摘要： A system and method are provided for determining ink jet printing system parameters by selecting an appropriate linearizing transformation for application to images to be printed on a printing system for a specific substrate. These transformations can be any transformation capable of being applied in graduated increments and having a corresponding incremental visual influence on the printed output. The present invention allows the user to determine multiple parameters for the printer, including for example, tone scale correction, determination of upper ink limits, amount of under color removal, and allows the user to identify the proper ink level for optimum quality of graphics and/or text printing.
摘要翻译： 提供了一种系统和方法，用于通过选择用于特定基板的打印系统上要印刷的图像的适当的线性化变换来确定喷墨打印系统参数。 这些变换可以是能够以渐变增量应用并且对打印输出具有对应的增量视觉影响的任何变换。 本发明允许用户确定打印机的多个参数，包括例如色调校正，上限墨水的确定，颜色去除的量，并且允许用户识别适当的墨水水平以获得图形的最佳质量，以及 /或文字打印。
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公开(公告)号：US06944334B2
公开(公告)日：2005-09-13
申请号：US09775454
申请日：2001-02-01
申请人： Michael J. Piatt , Terry Wozniak , Joseph Mangan
发明人： Michael J. Piatt , Terry Wozniak , Joseph Mangan
CPC分类号： H04N1/6058
摘要： A system and method are proposed for the printing of all possible colors, including all permutations of primary inks used to make processed colors, in equal increments and of a size easily measurable with a device that will convert the colors into standard color coordinates. These colors are categorized and used to determine the ability of the output device to reproduce a source color. Each color printed within the gamut of an output device is identified and correlated to independent color coordinates. The primary color recipe necessary to reproduce a reference color within the gamut of the output device is identified. The magnitude of deviation of out of gamut source colors is determined, and the closest in gamut colors are specified through methods of interpolation and nearest neighbor. Furthermore, the alteration in gamut size can be predicted based upon image manipulation processes associated with the workflow. Source colors can be correlated to the altered destination gamut in order to determine the recipe of in gamut colors. An extension of this functionality teaches a method for determining the type, and the extent, of pre-process workflow alterations necessary to maintain or eliminate a source color from the color set of the output device. A set of source colors is correlated to a companion set of the output device in gamut colors, by dependent interpolated adjustment of the set with regard to hue, saturation, and lightness, rather than an absolute value nearest match.
摘要翻译： 提出了一种用于打印所有可能的颜色的系统和方法，包括用于制造经处理的颜色的主要油墨的所有排列，以相等的增量和容易测量的尺寸，该装置将将颜色转换成标准色彩坐标。 这些颜色被分类并用于确定输出设备再现源颜色的能力。 印刷在输出设备的色域内的每种颜色被识别并与独立的颜色坐标相关联。 识别在输出设备的色域内再现参考颜色所需的原色配方。 确定色域源颜色偏差的大小，并通过插值和最近邻的方法来指定色域中最接近的颜色。 此外，可以基于与工作流相关联的图像处理过程来预测色域大小的改变。 源颜色可以与改变的目标色域相关联，以便确定色域颜色的配方。 该功能的扩展教导了一种用于确定从输出设备的颜色集合维护或消除源颜色所必需的预处理工作流改变的类型和范围的方法。 通过根据色相，饱和度和亮度而不是绝对值最近匹配的集合的相关内插调整，将一组源颜色与色域颜色的输出设备的伴随集相关联。
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公开(公告)号：US09211751B2
公开(公告)日：2015-12-15
申请号：US14519505
申请日：2014-10-21
CPC分类号： B41J29/42 , B41J11/008 , B41J11/46 , B41J15/04
摘要： A system is described for tracking a position of a receiver medium as it travels along a media path. A laser provides heat to the receiver medium in a localized area sufficient to permanently alter a physical property of the receiver medium thereby forming a reference mark. A sensor at a downstream position along the media path is adapted to sense the reference mark providing a sensed signal. The sensed signal is analyzed to determine a position of the receiver medium as the receiver medium passes through the second position along the media path by detecting a position of the reference mark.
摘要翻译： 描述了一种系统，用于在接收介质沿媒体路径行进时跟踪其位置。 激光器在局部区域中向接收器介质提供热量，其足以永久地改变接收器介质的物理特性，从而形成参考标记。 沿着媒体路径的下游位置处的传感器适于感测提供感测信号的参考标记。 分析所感测的信号，以便通过检测参考标记的位置，当接收介质通过介质路径的第二位置时，确定接收介质的位置。
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公开(公告)号：US20150091996A1
公开(公告)日：2015-04-02
申请号：US14040843
申请日：2013-09-30
IPC分类号： B41J11/00
CPC分类号： B41J11/0085 , B41J11/04 , B41J15/00 , B65H20/02 , B65H2406/3122 , B65H2801/15
摘要： A printing system for printing on a print medium is disclosed. A first linehead is disposed opposite a first side of the print medium. The first linehead defines print zones where a liquid is deposited onto the first side of the print medium. A plurality of transport rollers are disposed adjacent to the second side of the print medium. At least one transport roller is aligned with one of the one or more print zones of the first linehead. A vacuum manifold is disposed opposite the second side of the print medium. The vacuum manifold is aligned with the aligned transport roller and outputs a vacuum force that operates on the second side of the print medium to deflect the print medium causing an increase in the wrap angle of the print medium around the aligned transport roller.
摘要翻译： 公开了一种用于在打印介质上打印的打印系统。 第一线头设置成与打印介质的第一侧相对。 第一线头限定了打印区域，其中液体被沉积到打印介质的第一侧上。 多个传送辊邻近打印介质的第二侧设置。 至少一个传送辊与第一线头的一个或多个打印区域中的一个对准。 真空歧管与打印介质的第二面相对设置。 真空歧管与对准的输送辊对齐并输出在印刷介质的第二面上操作的真空力，以使打印介质偏转，导致打印介质围绕对准的输送辊的包角增大。
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