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1.发明授权Method for providing access to an extended color gamut digital image and providing payment therefor 失效提供对扩展色域数字图像的访问并提供付费的方法公开(公告)号：US06937362B1
公开(公告)日：2005-08-30
申请号：US09543038
申请日：2000-04-05
CPC分类号： H04N1/6058 , H04N1/34
摘要： A method for providing a user access to an extended color gamut digital image and for obtaining payment therefor, comprising the steps of representing the extended color gamut digital image with a limited color gamut digital image and one or more associated residual image(s) representing a difference between the extended color gamut digital image and the limited color gamut digital image; storing the limited color gamut digital image and the associated residual images(s) in an electronic memory; providing the user or user's designee access to the limited color gamut digital image in the electronic memory to provide a preview image; obtaining a payment identifier from the user and making payment using such payment identifier to permit the user or user's designee access to the associated residual image(s); and providing the user or user's designee access to the associated residual image(s) in the electronic memory.
摘要翻译： 一种用于提供用户对扩展色域数字图像的访问并用于获得其付费的方法，包括以下步骤：用有限色域数字图像和一个或多个相关联的残留图像表示扩展色域数字图像， 扩展色域数字图像与有限色域数字图像之间的差异; 将有限色域数字图像和相关联的残留图像存储在电子存储器中; 提供用户或用户的指定者访问电子存储器中的有限色域数字图像以提供预览图像; 从用户获得支付标识符并使用这种支付标识符进行支付，以允许用户或用户的指定者访问相关联的残留图像; 并且向用户或用户的指定者提供对电子存储器中的相关联的残留图像的访问。
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公开(公告)号：US07239422B2
公开(公告)日：2007-07-03
申请号：US10310009
申请日：2002-12-04
CPC分类号： H04N1/6058 , H04N1/6022
摘要： A method of generating a reduced color gamut boundary for a color output device using three or more colorants, wherein the amount of each colorant is controlled by a colorant control signal vector, including determining a forward device model for the color output device relating the colorant control signal vector to the corresponding output color; determining a complete color gamut boundary for the color output device, comprising a set of color gamut boundary points; and determining a set of candidate colorant control signal vectors for each point in the complete color gamut boundary. The method also includes selecting a preferred colorant control signal vector.
摘要翻译： 一种用于使用三种或更多种着色剂的彩色输出装置产生减小的色域边界的方法，其中每种着色剂的量由着色剂控制信号矢量控制，包括确定颜色输出装置的正向装置模型，其将着色剂控制 信号矢量到相应的输出颜色; 确定所述彩色输出设备的完整色域边界，包括一组色域边界点; 以及为完整色域边界中的每个点确定一组候选着色剂控制信号向量。 该方法还包括选择优选的着色剂控制信号向量。
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3.发明授权Using a residual image formed from a clipped limited color gamut digital image to represent an extended color gamut digital image 有权使用由限制的有限色域数字图像形成的残差图像来表示扩展色域数字图像公开(公告)号：US06301393B1
公开(公告)日：2001-10-09
申请号：US09489367
申请日：2000-01-21
IPC分类号： H04N164
CPC分类号： G06T11/001
摘要： A method for representing a digital image having color values with an extended color gamut in a storage color space having a limited color gamut comprising the steps of: adjusting the color values of the extended color gamut digital image to fit within the limited color gamut to form a limited color gamut digital image; representing the limited color gamut digital image in the storage color space; determining a clipped limited color gamut digital image in which highly quantized regions in the limited color gamut digital image have been clipped; determining a residual image representing a difference between the extended color gamut digital image and the clipped limited color gamut digital image; and associating the residual image with the limited color gamut digital image in the storage color space such that the associated residual image and the limited color gamut digital image in the storage color space are adapted to be used to form a reconstructed extended color gamut digital image.
摘要翻译： 一种用于在具有有限色域的存储颜色空间中表示具有扩展色域的具有颜色值的数字图像的方法，包括以下步骤：调整扩展色域数字图像的颜色值以适应有限色域以形成 有限的色域数字图像; 表示存储颜色空间中的有限色域数字图像; 确定已限制的色域数字图像中的高度量化区域已经被限幅的限幅色域数字图像; 确定表示扩展色域数字图像与限幅色域数字图像之间的差的残差图像; 以及将所述残留图像与所述存储颜色空间中的所述有限色域数字图像相关联，使得所述相关联的残留图像和所述存储颜色空间中的所述有限色域数字图像适于用于形成重构的扩展色域数字图像。
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公开(公告)号：US07298892B2
公开(公告)日：2007-11-20
申请号：US10410550
申请日：2003-04-09
IPC分类号： G06K9/00
CPC分类号： H04N1/6077
摘要： A method for correcting the color balance of an input digital color image in an input color space captured under a capture illuminant to produce a balanced digital color image includes transforming the input digital color image to a balancing color space, wherein the balancing color space has three color channels corresponding to three color space primaries, the color space primaries being chosen so that minimal color errors can be produced when correcting the color balance for a set of one or more capture illuminants relative to aim colors that would be produced if the digital color image were captured under reference conditions; and correcting the color balance of the input digital color image in the balancing color space to produce a balanced digital color image having minimal color errors relative to aim colors that would be produced if the digital color image were captured under reference conditions.
摘要翻译： 一种用于校正在拍摄光源下拍摄的输入彩色空间中的输入数字彩色图像的颜色平衡以产生平衡数字彩色图像的方法，包括将输入数字彩色图像变换为平衡色彩空间，其中平衡色彩空间具有三个 对应于三个颜色空间原色的颜色通道，选择颜色空间原色，使得当校正相对于如果数字彩色图像将产生的目标颜色的一组或多个捕获光源的集合的色彩平衡时，可以产生最小的颜色误差 在参考条件下被捕获; 以及在平衡色彩空间中校正输入数字彩色图像的色彩平衡，以产生相对于在参考条件下拍摄数字彩色图像时将产生的对象颜色具有最小颜色误差的平衡数字彩色图像。
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公开(公告)号：US07245395B2
公开(公告)日：2007-07-17
申请号：US10309866
申请日：2002-12-04
CPC分类号： H04N1/60 , B41J2/16523 , B41J2/17593
摘要： A method of selecting a preferred colorant control signal vector for a color output device for reproducing a desired output color, the color output device producing output colors using four or more colorants, wherein the amount of each colorant is controlled by the colorant control signal vector, includes determining a device model for the color output device relating the colorant control signal vector to the corresponding output color; using the device model to determine a set of valid colorant control signal vectors whose corresponding output color substantially matches the desired output color; and selecting the preferred colorant control signal vector from the set of valid colorant control signal vectors using a cost function responsive to one or more cost attribute(s) that vary as a function of the colorant control signal vector.
摘要翻译： 选择用于再现期望输出颜色的颜色输出装置的优选着色剂控制信号矢量的方法，所述彩色输出装置使用四种或更多种着色剂产生输出颜色，其中每种着色剂的量由着色剂控制信号矢量控制， 包括确定用于将着色剂控制信号向量与相应的输出颜色相关联的颜色输出装置的装置模型; 使用所述设备模型来确定一组有效的着色剂控制信号向量，其对应的输出颜色基本上与期望的输出颜色匹配; 以及使用响应于作为着色剂控制信号向量的函数而变化的一个或多个成本属性的成本函数从所述有效着色剂控制信号向量集合中选择优选着色剂控制信号向量。
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6.发明授权Method for processing an extended color gamut digital image using an image information parameter 有权使用图像信息参数来处理扩展色域数字图像的方法公开(公告)号：US06754384B1
公开(公告)日：2004-06-22
申请号：US09651510
申请日：2000-08-30
IPC分类号： G06K900
CPC分类号： H04N1/6058
摘要： A method for determining information parameter(s) useful in processing a digital image having color values with an extended color gamut, includes the steps of: adjusting the color values of the extended color gamut digital image to fit within a limited color gamut to form a limited color gamut digital image; determining a residual image representing a difference between the extended color gamut digital image and the limited color gamut digital image; and analyzing the residual image to determine one or more image information parameter(s) related to the information contained in the residual image such parameter(s) being useful in processing the digital image.
摘要翻译： 一种用于确定具有扩展色域的具有颜色值的数字图像处理有用的信息参数的方法，包括以下步骤：调整扩展色域数字图像的颜色值以适应有限色域以形成 有限色域数字图像; 确定表示所述扩展色域数字图像与所述有限色域数字图像之间的差的残差图像; 以及分析残差图像以确定与残留图像中包含的信息相关的一个或多个图像信息参数，所述参数在处理数字图像时是有用的。
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7.发明授权Natural language color selector and navigator for selecting colors from a color set 有权自然语言颜色选择器和导航器，用于从颜色集中选择颜色公开(公告)号：US08593680B2
公开(公告)日：2013-11-26
申请号：US11762155
申请日：2007-06-13
IPC分类号： G09B19/00
CPC分类号： G06F17/3025 , H04N1/60
摘要： Embodiments herein include a method, service, apparatus, etc., that receives initial user input comprising natural language commands that identify the initial color selection. The method displays the initial color samples or patches corresponding to the initial color selection in a two-dimensional grid and receives additional user input comprising additional natural language commands and a refined axis selection. The embodiments herein revise the initial color selection to a revised color selection based on a color change magnitude, a color change direction, and a color change property. Then, this method matches the revised color selection to the computer program colors to produce refined matching colors. These refined matching colors are displayed as refined color samples or patches in the two-dimensional grid. The axes of the two-dimensional grid can correspond to the refined axis selection and the assigned names can also be displayed on the graphic user interface.
摘要翻译： 这里的实施例包括接收初始用户输入的方法，服务，装置等，其包括识别初始颜色选择的自然语言命令。 该方法在二维网格中显示与初始颜色选择相对应的初始颜色样本或补丁，并接收包括附加自然语言命令和精细轴选择的附加用户输入。 本文的实施例基于颜色变化幅度，颜色改变方向和颜色变化特性将初始颜色选择修改为修改的颜色选择。 然后，该方法将修改后的颜色选择与计算机程序颜色相匹配，以产生精细匹配的颜色。 这些精细匹配的颜色在二维网格中显示为精细颜色样本或补丁。 二维网格的轴可以对应于精确的轴选择，并且分配的名称也可以显示在图形用户界面上。
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公开(公告)号：US20100110455A1
公开(公告)日：2010-05-06
申请号：US12262204
申请日：2008-10-31
申请人： Geoffrey J. Woolfe
发明人： Geoffrey J. Woolfe
IPC分类号： H04N1/60
摘要： A method of color selection is described including a component to parse a natural language color specification into a set of colloquial color names and a set of flags to indicate whether a color name is to be included or excluded from the color selection. Components are also included to find the best matches of colloquial color names in a library of colloquial color names and map the best matches to one or more standard colors in a library of standard colors. A transform building component uses the standard colors names and the flags to create a mathematical selection transform, typically in the form of a multi-dimensional lookup table. If necessary, another component converts arbitrary sets of test color coordinates into color encoding identical to that used for the standard colors to produce a color selection.
摘要翻译： 描述了颜色选择的方法，其包括将自然语言颜色规范解析为一组口语颜色名称的组件和用于指示颜色名称是否将被包括或从颜色选择中排除的一组标志的组件。 还包括组件，以找到口语颜色名称库中口语颜色名称的最佳匹配，并将最佳匹配映射到标准颜色库中的一种或多种标准颜色。 变换构建组件使用标准颜色名称和标志来创建数学选择变换，通常以多维查找表的形式。 如果需要，另一个组件将任意测试颜色坐标组转换成与用于标准颜色的颜色编码相同的颜色编码，以产生颜色选择。
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公开(公告)号：US20090073465A1
公开(公告)日：2009-03-19
申请号：US11857572
申请日：2007-09-19
IPC分类号： G06K15/00
CPC分类号： H04N1/60 , G06T11/001
摘要： A method and system for controlling color output includes receiving a document containing a color image, producing a first output copy of the document using a first color processing path, receiving at least one natural language request to adjust the color output of the device, adjusting the color output of the device, and producing a second output copy of the document. The method and system further includes presenting natural language descriptions of the effects of color processing paths with or without sample palettes to the user either to solicit a suggestion from the user or present the user with choices based upon the natural language request received.
摘要翻译： 用于控制颜色输出的方法和系统包括接收包含彩色图像的文档，使用第一颜色处理路径产生文档的第一输出副本，接收至少一个自然语言请求以调整设备的颜色输出，调整 彩色输出，并产生文档的第二个输出副本。 所述方法和系统还包括向用户呈现具有或不具有样本调色板的颜色处理路径的效果的自然语言描述，以便从用户征求建议或基于接收到的自然语言请求向用户呈现选择。
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公开(公告)号：US20080144114A1
公开(公告)日：2008-06-19
申请号：US11640561
申请日：2006-12-18
IPC分类号： G06K15/00
CPC分类号： H04N1/603
摘要： This presently described embodiment deals with this problem by dynamically constructing color management device profiles that are optimized for accurate reproduction of a particular document. This apparatus utilizes three components. Device characterization data describes the relationship between device drive values (e.g., CMYK in the case of a 4 color printer) and the resulting color (spectral, CIELab, CIEXYZ or similar). Critical document colors are the critical colors in a document that is to be output on the device. The colors will generally be described by their CIELab, CIEXYZ or similar coordinates, but may also include color tolerances and frequency of occurrence values. Device modeling algorithms are mathematical procedures that allow the construction of device-to-color and color-to-device models in a way that different accuracy weightings can be applied in different regions of color space. These components function together to build a device profile in which the errors in the critical document colors are minimized.
摘要翻译： 该目前描述的实施例通过动态地构建针对特定文档的精确再现优化的颜色管理设备简档来处理该问题。 该装置使用三个部件。 器件特性数据描述了器件驱动值之间的关系（例如，在4色打印机的情况下为CMYK）和所得到的颜色（光谱，CIELab，CIEXYZ或类似的）之间的关系。 关键文档颜色是要在设备上输出的文档中的关键颜色。 颜色一般由CIELab，CIEXYZ或类似的坐标来描述，但也可以包括颜色容限和出现频率。 设备建模算法是允许以不同精度权重应用于颜色空间的不同区域的方式构建设备到颜色和颜色到设备模型的数学过程。 这些组件一起工作以构建设备配置文件，其中关键文档颜色中的错误最小化。
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