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公开(公告)号：US09111477B2
公开(公告)日：2015-08-18
申请号：US13193955
申请日：2011-07-29
CPC分类号： G09G5/02 , G01J3/463 , G01J3/506 , G09G3/006 , G09G2320/0606 , G09G2320/0666 , G09G2320/0693 , H04N1/6033 , H04N1/6038 , H04N9/68 , H04N9/69 , H04N17/02 , H04N17/04
摘要： Described herein is a method of calibrating displays (or printers) using Natural Language-based commands. The exemplary method provides an easy-to-use solution to the common methods of color calibrating a display. Instead of using sliders or manual controls for the individual dimensions of a three-dimensional color problem, the user is able to make adjustments via natural language commands, such as “make reference patch less purple.” The method does not require the user to understand color mixing technology when making separate R, G, and B adjustments to match a specified patch. A user can easily express the necessary color adjustment in natural language terms, making the process simpler and faster.
摘要翻译： 这里描述的是使用基于自然语言的命令校准显示器（或打印机）的方法。 该示例性方法为对显示器进行颜色校准的常见方法提供了易于使用的解决方案。 用户可以通过自然语言命令进行调整，而不是使用滑块或手动控制三维颜色问题的各个维度，例如“使参考补丁少紫色”。该方法不需要用户理解 进行单独的R，G和B调整以匹配指定的补丁时的混色技术。 用户可以轻松地以自然语言表达必要的颜色调整，使过程更简单快捷。
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公开(公告)号：US08064100B2
公开(公告)日：2011-11-22
申请号：US12329082
申请日：2008-12-05
申请人： Karen M. Braun , Raja Bala , Robert P. Loce
发明人： Karen M. Braun , Raja Bala , Robert P. Loce
CPC分类号： H04N1/32309 , H04N1/32352 , H04N2201/327 , H04N2201/3271 , Y10S283/902
摘要： A system is employed to reveal a watermark in a document. A watermark generator is utilized to select the placement and at least one colorant combination of an image and at least one colorant combination for a watermark on a document, where the at least one colorant combination of the image and the watermark form a metameric pair. A printing system receives data from the watermark generator and places the image and the watermark on the document. A decoder comprising a narrow band illumination element is selected or tuned to a wavelength corresponding to the colorant combinations utilized by the printing system to reveal the watermark placed thereon.
摘要翻译： 采用系统在文档中显示水印。 使用水印生成器来选择图像的至少一种着色剂组合和用于文档上的水印的至少一种着色剂组合，其中图像和水印的至少一种着色剂组合形成同色异体对。 打印系统从水印生成器接收数据，并将图像和水印放置在文档上。 包括窄带照明元件的解码器被选择或调谐到与由打印系统使用的着色剂组合相对应的波长以显示其上放置的水印。
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公开(公告)号：US20100268713A1
公开(公告)日：2010-10-21
申请号：US12796234
申请日：2010-06-08
IPC分类号： G06F17/30
CPC分类号： G06F17/3071
摘要： Provided is a method for the automated selection of sample documents or pages from a large collection, and more particularly an application of the method in a proof presentment environment—where the method is employed for selection and review of representative or extreme pages from a large document, such as one scheduled for printing. The method characterizes pages or documents in a multi-dimensional vector space based upon a set of characteristics, and then uses clustering techniques to group the pages, enabling the selection of typical pages from the groups, outlier pages from extremes lying outside of the groups, or both typical and outlier pages.
摘要翻译： 提供了一种用于从大集合中自动选择样本文档或页面的方法，更具体地说，是在证明呈现环境中的方法的应用，其中该方法用于从大文档中选择和查看代表页面或极限页面 ，例如一个打算打印。 该方法基于一组特征来表征多维向量空间中的页面或文档，然后使用聚类技术对页面进行分组，使得能够从组中选择典型页面，从位于组之外的极端的异常页面， 或典型页面和异常页面。
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公开(公告)号：US20100142003A1
公开(公告)日：2010-06-10
申请号：US12329082
申请日：2008-12-05
申请人： Karen M. Braun , Raja Bala , Robert P. Loce
发明人： Karen M. Braun , Raja Bala , Robert P. Loce
CPC分类号： H04N1/32309 , H04N1/32352 , H04N2201/327 , H04N2201/3271 , Y10S283/902
摘要： A system is employed to reveal a watermark in a document. A watermark generator is utilized to select the placement and at least one colorant combination of an image and at least one colorant combination for a watermark on a document, where the at least one colorant combination of the image and the watermark form a metameric pair. A printing system receives data from the watermark generator and places the image and the watermark on the document. A decoder comprising a narrow band illumination element is selected or tuned to a wavelength corresponding to the colorant combinations utilized by the printing system to reveal the watermark placed thereon.
摘要翻译： 采用系统在文档中显示水印。 使用水印生成器来选择图像的至少一种着色剂组合和用于文档上的水印的至少一种着色剂组合，其中图像和水印的至少一种着色剂组合形成同色异体对。 打印系统从水印生成器接收数据，并将图像和水印放置在文档上。 包括窄带照明元件的解码器被选择或调谐到与由打印系统使用的着色剂组合相对应的波长以显示其上放置的水印。
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公开(公告)号：US20080137149A1
公开(公告)日：2008-06-12
申请号：US11634657
申请日：2006-12-06
申请人： Robert P. Loce , Raja Bala , Karen M. Braun
发明人： Robert P. Loce , Raja Bala , Karen M. Braun
IPC分类号： G06K15/00
CPC分类号： H04N1/32309 , H04N1/32299
摘要： Extended colorant sets are used to hide data or provide a watermark in printed images. Extended set colorants are colorants other than, and in addition to, the standard or common subtractive primary colorants: cyan, magenta, yellow and/or black. Where the extended colorant set supports a plurality of colorant recipes for rendering a given color, watermark data is used to select a colorant recipe from the plurality. As the watermark data to be encoded in the image changes state with image position, alternate colorant recipes or colorant selection functions are selected. The image is rendered based on the alternate colorant recipe selections. Watermark information is encoded in the colorant recipe or colorant selection function selection. Use of the extended colorant sets allows information to be encoded even in portions of an image having colors that do not include a neutral component.
摘要翻译： 扩展着色剂集合用于隐藏数据或在打印图像中提供水印。 扩展的定色着色剂是除了标准或普通的减色原色色剂之外的除了和附加的着色剂：青色，品红色，黄色和/或黑色。 在延伸着色剂组支持用于渲染给定颜色的多个着色剂配方的情况下，使用水印数据从多个中选择着色剂配方。 当图像中要编码的水印数据用图像位置改变状态时，选择着色剂配方或着色剂选择功能。 基于备选着色剂配方选择渲染图像。 水印信息在着色剂配方或着色剂选择功能选择中进行编码。 使用扩展着色剂组允许即使在具有不包括中性成分的颜色的图像的部分中也可以对信息进行编码。
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公开(公告)号：US07196735B2
公开(公告)日：2007-03-27
申请号：US10642796
申请日：2003-08-18
申请人： Karen M Braun
发明人： Karen M Braun
IPC分类号： H04N9/64
摘要： A method is disclosed for determining an adjustment amount to be made to an input chroma, Cin, to squeeze the input chroma toward a region of preferred chroma, Cpref. This method involving first defining a change in chroma as: ΔC=Cin−Cpref and defining a chroma weight as: Cweight=Gaussian(Cpref,Csigma); defining a luminance weight as: Lweight=Gaussian(Lpref,Lsigma); defining a hue weight as: Hweight=Gaussian(Hpref,Hsigma);. Then, an amount of chroma adjustment is: CAdjust=ΔC*(Hweight*Cweight*Lweight). An output chroma is generated by applying chroma adjustment to chroma input: Cout=Cin−CAdjust.
摘要翻译： 公开了一种用于确定对输入色度的调整量进行调整的方法，以将输入色度挤压到优选色度区域。 该方法包括首先将色度的变化定义为：C 1 -C 3＆lt; SUB＆gt;中的DeltaC = C＆gt;并且将色度权重定义为：C＆RightArrow; = Gaussian （C＆gt;＆gt;，＆lt; S＆gt;）; 将亮度权重定义为：L＆RightArrow; = Gaussian（L＆lt; SUB＆gt;，L＆Sigma; sigma）; 将色调权重定义为：H＆RightArrow; = Gaussian（H＆lt; SUB＆gt;，H＆Sigma;＆Sigma;＆Sigma; 然后，一定量的色度调节是：调整值ΔC*（H）重量* C重量* L重量）。 通过对色度输入应用色度调整来生成输出色度：在调整中的C = C 。
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7.发明授权公开(公告)号：US06989839B2
公开(公告)日：2006-01-24
申请号：US10465437
申请日：2003-06-19
申请人： Karen M. Braun , Raja Bala
发明人： Karen M. Braun , Raja Bala
IPC分类号： G09G5/02
CPC分类号： G09G5/028 , G06K15/02 , G06K15/1825 , H04N1/40012
摘要： What is disclosed is an image processing method for enabling one to print color graphics and other recognizable objects on monochrome printers while retaining color differences. More specifically, the present method is for preserving color discriminability in a grayscale representation. The method involves first sorting colors according to at least one characteristic dimension of a color space such as lightnesses. The color space preferably is a luminance-chrominance color space, although others are envisioned. The sorted colors are adjusted by a metric appropriate to the color space such that the metric imparts a degree of distinction among the colors along the chosen characteristic dimension. The spacing between two adjacent sorted colors can be constant, or weighted by the total color difference between the two colors in the original color space. Color difference can be calculated using for example ΔE*ab, ΔE*LCh, ΔE*94, or DE2000 metrics. Once the colors have been adjusted, they are converted to the monochrome representation using straightforward techniques.
摘要翻译： 所公开的是一种用于使得能够在保持颜色差异的同时在单色打印机上打印彩色图形和其他可识别对象的图像处理方法。 更具体地，本方法用于保持灰度表示中的颜色辨别性。 该方法包括首先根据诸如亮度的颜色空间的至少一个特征尺寸来分类颜色。 颜色空间优选地是亮度 - 色度色彩空间，尽管其他设想也是如此。 分类颜色通过适合于颜色空间的度量来调整，使得度量赋予沿所选特征维度的颜色之间的一定程度的区别。 两个相邻排序颜色之间的间距可以是常数，或者由原始颜色空间中的两种颜色之间的总色差加权。 色差可以使用例如DeltaE * SUB，ΔE*，LCh，DeltaE * 94或DE2000度量来计算。 一旦颜色被调整，它们将使用简单的技术转换为单色表示。
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8.发明申请MODIFYING COLOR ADJUSTMENT CHOICES BASED ON IMAGE CHARACTERISTICS IN AN IMAGE EDITING SYSTEM 有权基于图像编辑系统中的图像特征修改颜色调整选择公开(公告)号：US20120299942A1
公开(公告)日：2012-11-29
申请号：US13116410
申请日：2011-05-26
IPC分类号： G09G5/02
CPC分类号： H04N1/46 , G06T11/001
摘要： What is disclosed is a system and method for dynamically reducing the number of choices by reordering the selectable menu options in each menu of a color adjustment tool based on image content, selections in other menus, and usage history. Color names and color modifiers are reduced and/or reordered through image analysis, with most frequently occurring colors being placed at the top of the menu and excluding less frequently used or unused colors from the menu. Adjustment adjectives are reduced by eliminating nonsensical or rare color adjustment combinations (e.g. make the grays much more colorful, make the blues yellower), and/or reordered based on usage history, either by the individual user or by aggregating over many users.
摘要翻译： 公开的是通过基于图像内容，其他菜单中的选择和使用历史来重新排序颜色调整工具的每个菜单中的可选菜单选项来动态地减少选择次数的系统和方法。 通过图像分析减少和/或重新排序颜色名称和颜色修饰符，最常出现的颜色被放置在菜单的顶部，并排除菜单中较少使用或未使用的颜色。 通过消除无意义或罕见的颜色调整组合来减少调整形容词（例如，使灰色更加丰富多彩，使蓝调变淡）和/或基于使用历史重新排序，或者由个体用户或通过聚合许多用户来重新排序。
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公开(公告)号：US06646762B1
公开(公告)日：2003-11-11
申请号：US09435308
申请日：1999-11-05
IPC分类号： G06F1300
CPC分类号： H04N1/6058
摘要： A color printing process, printing a color image in which out-of-gamut original colors are present. For each pixel defined by an original color which is determined to be out of gamut, a gamut remapping process is applied to map each pixel to a color which is within a printer gamut, remapping said pixels to colors within an output printer gamut. For a given set of gamut remapped pixels, gamut remapped pixel colors are compared with said original pixel colors, to derive a comparison metric. Using the comparison metric, a corrected set of gamut remapped colors is generated. The comparison metric may be subjected to an adaptive filtering process, which strengthens the comparison metric in high frequency image regions to increase its impact on the gamut remapped colors, and weakens the comparison metric in low frequency areas, to weaken its impact on the gamut remapped colors.
摘要翻译： 彩色打印处理，打印出色域原色的彩色图像。 对于被确定为超出色域的原始颜色限定的每个像素，应用色域重新映射处理以将每个像素映射到在打印机色域内的颜色，将所述像素重新映射到输出打印机色域内的颜色。 对于给定的色域重映射像素集合，将色域重新映射的像素颜色与所述原始像素颜色进行比较，以导出比较度量。 使用比较度量，生成校正的色域重映射颜色集合。 比较度量可以进行自适应滤波处理，其加强了高频图像区域中的比较度量，以增加其对色域重映射颜色的影响，并且削弱了低频区域中的比较度量，以削弱其对色域重新映射的影响 颜色。
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公开(公告)号：US08537417B2
公开(公告)日：2013-09-17
申请号：US10670902
申请日：2003-09-25
申请人： Karen M. Braun
发明人： Karen M. Braun
CPC分类号： H04N1/6033 , H04N1/6088
摘要： A method is disclosed for improving printer characterization tables to best reproduce desired colors on a destination device given the ambient illumination at that device's location. The user determines viewing illumination using a target preferably provided with the printer or alternatively printed directly from the characterized printer. The target comprises metameric color pairs allows which users to quickly determine their approximate viewing illumination by selecting the matching pair. A metameric match of color pairs (metamers) is defined to have equal colorimetric values, XYZ or LAB, for one illumination and differing reflectance spectra. Each color pair corresponds to a different illumination condition. All pairs of metamers which comprise the target are examined to determine which pair is the best match. Targets could be bipartite patches, half-and-half images, readability tasks, or images. The appropriate color-correction transform for the selected illumination is applied. Alternatively the color-correction transform for the selected illumination is modified directly.
摘要翻译： 公开了一种用于改善打印机特征表以在给定该设备位置处的环境照明的情况下最佳地再现目的地设备上的期望颜色的方法。 用户使用优选地配备有打印机的目标物来确定观察照明，或者可以直接从表征的打印机打印。 目标包括同色异色对允许哪些用户通过选择匹配对快速确定其近似观看照明。 对于一个照明和不同的反射光谱，色对（metamers）的同色匹配被定义为具有相等的色度值XYZ或LAB。 每个颜色对对应于不同的照明条件。 检查构成目标的所有成对的元素以确定哪一对是最佳匹配。 目标可能是二分之一补丁，半个半图片，可读性任务或图像。 应用所选照明的适当的颜色校正变换。 或者，所选择的照明的颜色校正变换被直接修改。
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