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1.发明申请公开(公告)号：US20120301023A1
公开(公告)日：2012-11-29
申请号：US13116210
申请日：2011-05-26
IPC分类号： G06K9/00
CPC分类号： G06T11/001 , G06T5/009 , G06T5/40 , G06T11/60 , G06T2207/10024 , G06T2207/20092
摘要： A method of editing color characteristics of an electronic image includes: a) receiving an original electronic image at a color editing subsystem; b) analyzing the original electronic image to identify original color characteristics and to identify a recommended set of color editing options, the recommended set of color editing options being less than a complete set of color editing options provided by the color editing subsystem; c) presenting the recommended set to a user via a user interface device; d) receiving a color editing instruction from the user interface device in response to the user selecting a corresponding color editing option from the recommended set; and e) adjusting the original color characteristics to form an adjusted electronic image having adjusted color characteristics based at least in part on the color editing instruction. An apparatus for editing color characteristics of an electronic image is also provided.
摘要翻译： 编辑电子图像的颜色特性的方法包括：a）在彩色编辑子系统处接收原始电子图像; b）分析原始电子图像以识别原始颜色特征并识别推荐的一组颜色编辑选项，推荐的一组颜色编辑选项小于由颜色编辑子系统提供的一整套颜色编辑选项; c）通过用户界面设备向用户呈现推荐的集合; d）响应于用户从推荐的组中选择相应的颜色编辑选项，从用户界面设备接收颜色编辑指令; 以及e）至少部分地基于所述颜色编辑指令来调整所述原始颜色特征以形成具有调整的颜色特性的经调整的电子图像。 还提供了一种用于编辑电子图像的颜色特性的装置。
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2.发明授权公开(公告)号：US08867829B2
公开(公告)日：2014-10-21
申请号：US13116210
申请日：2011-05-26
CPC分类号： G06T11/001 , G06T5/009 , G06T5/40 , G06T11/60 , G06T2207/10024 , G06T2207/20092
摘要： A method of editing color characteristics of an electronic image includes: a) receiving an original electronic image at a color editing subsystem; b) analyzing the original electronic image to identify original color characteristics and to identify a recommended set of color editing options, the recommended set of color editing options being less than a complete set of color editing options provided by the color editing subsystem; c) presenting the recommended set to a user via a user interface device; d) receiving a color editing instruction from the user interface device in response to the user selecting a corresponding color editing option from the recommended set; and e) adjusting the original color characteristics to form an adjusted electronic image having adjusted color characteristics based at least in part on the color editing instruction. An apparatus for editing color characteristics of an electronic image is also provided.
摘要翻译： 编辑电子图像的颜色特性的方法包括：a）在彩色编辑子系统处接收原始电子图像; b）分析原始电子图像以识别原始颜色特征并识别推荐的一组颜色编辑选项，推荐的一组颜色编辑选项小于由颜色编辑子系统提供的一整套颜色编辑选项; c）通过用户界面设备向用户呈现推荐的集合; d）响应于用户从推荐的组中选择相应的颜色编辑选项，从用户界面设备接收颜色编辑指令; 以及e）至少部分地基于所述颜色编辑指令来调整所述原始颜色特征以形成具有调整的颜色特性的经调整的电子图像。 还提供了一种用于编辑电子图像的颜色特性的装置。
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3.发明授权Modifying color adjustment choices based on image characteristics in an image editing system 有权根据图像编辑系统中的图像特性修改颜色调整选项公开(公告)号：US08570339B2
公开(公告)日：2013-10-29
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： 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： 一种通过基于图像内容，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：US08487955B2
公开(公告)日：2013-07-16
申请号：US12826900
申请日：2010-06-30
申请人： Raja Bala , Karen M. Braun , Yonghui Zhao , Zahra Langford , Robert J. Rolleston
发明人： Raja Bala , Karen M. Braun , Yonghui Zhao , Zahra Langford , Robert J. Rolleston
CPC分类号： H04N1/62 , G06T11/001 , H04N1/00307 , H04N1/00411 , H04N1/00424 , H04N1/0044 , H04N1/622
摘要： Methods and a system for a natural language control interface are provided to enable a user to modify colors in a digital image. A textual interface is provided to select a color to be modified within the image and a direction of change for the modification. A swipe interface is provided to select a magnitude and polarity for the modification. Actions on the textual and swipe interface are converted to natural language commands which are in turn used to derive a color transformation that is applied to relevant portions of the image to yield a modified image. The modifications are displayed in real time for a user to observe as they are inputted.
摘要翻译： 提供了用于自然语言控制界面的方法和系统，以使用户能够修改数字图像中的颜色。 提供文本界面以选择要在图像内修改的颜色和修改的改变方向。 提供滑动界面以选择修改的大小和极性。 文本和滑动界面上的动作被转换为自然语言命令，这些命令又被用于导出应用于图像的相关部分的颜色变换以产生修改的图像。 修改实时显示，供用户在输入时进行观察。
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公开(公告)号：US20120001934A1
公开(公告)日：2012-01-05
申请号：US12826900
申请日：2010-06-30
申请人： Raja Bala , Karen M. Braun , Yonghui Zhao , Zahra Langford , Robert J. Rolleston
发明人： Raja Bala , Karen M. Braun , Yonghui Zhao , Zahra Langford , Robert J. Rolleston
CPC分类号： H04N1/62 , G06T11/001 , H04N1/00307 , H04N1/00411 , H04N1/00424 , H04N1/0044 , H04N1/622
摘要： Methods and a system for a natural language control interface are provided to enable a user to modify colors in a digital image. A textual interface is provided to select a color to be modified within the image and a direction of change for the modification. A swipe interface is provided to select a magnitude and polarity for the modification. Actions on the textual and swipe interface are converted to natural language commands which are in turn used to derive a color transformation that is applied to relevant portions of the image to yield a modified image. The modifications are displayed in real time for a user to observe as they are inputted.
摘要翻译： 提供了用于自然语言控制界面的方法和系统，以使用户能够修改数字图像中的颜色。 提供文本界面以选择要在图像内修改的颜色和修改的改变方向。 提供滑动界面以选择修改的大小和极性。 文本和滑动界面上的动作被转换为自然语言命令，这些命令又被用于导出应用于图像的相关部分的颜色变换以产生修改的图像。 修改实时显示，供用户在输入时进行观察。
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公开(公告)号：US07764403B2
公开(公告)日：2010-07-27
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
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着色剂之外的除了以外的着色剂：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：US07639401B2
公开(公告)日：2009-12-29
申请号：US11012994
申请日：2004-12-15
申请人： Raja Bala , Karen M. Braun , Robert J. Rolleston
发明人： Raja Bala , Karen M. Braun , Robert J. Rolleston
CPC分类号： H04N1/6033 , H04N9/3194
摘要： Provided herein are teachings directed to overcoming the problem of erroneous color reproduction on a color output device such as a color display. The teachings herein provide a method for correcting color image data input to a display device by displaying a target of color patches of known input values on the display device, and capturing an image of the target with a digital camera. This is followed by extracting camera signals from the image which corresponds to the color patches, and deriving a tone response calibration for the projector from the camera signals and the input values.
摘要翻译： 这里提供的是旨在克服彩色显示器等彩色输出装置上的错误色彩再现问题的教导。 本文的教导提供了一种通过在显示装置上显示已知输入值的色标目标并用数字照相机捕获目标图像来校正输入到显示装置的彩色图像数据的方法。 然后从相应于色块的图像中提取相机信号，并根据相机信号和输入值导出投影机的色调响应校准。
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公开(公告)号：US07639260B2
公开(公告)日：2009-12-29
申请号：US11012993
申请日：2004-12-15
申请人： Raja Bala , Karen M. Braun , Robert J. Rolleston
发明人： Raja Bala , Karen M. Braun , Robert J. Rolleston
CPC分类号： H04N1/6033 , H04N9/3194 , H04N9/69 , H04N17/02 , H04N17/04
摘要： Provided herein are teachings directed to overcoming the problem of erroneous color reproduction on a color output device such as a color display. The teachings herein provide a system and apparatus for correcting color image data input to a display device by displaying a target of color patches of known input values on the display device, and capturing an image of the target with a digital camera. This is followed by extracting camera signals from the image which correspond to the color patches, and deriving a tone response calibration for the projector from the camera signals and the input values.
摘要翻译： 这里提供的是旨在克服彩色显示器等彩色输出装置上的错误色彩再现问题的教导。 本文的教导提供了一种系统和装置，用于通过在显示装置上显示已知输入值的色块的目标，并用数字照相机捕获目标的图像来校正输入到显示装置的彩色图像数据。 然后从相应于色块的图像中提取相机信号，并根据相机信号和输入值导出投影机的色调响应校准。
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公开(公告)号：US07215817B2
公开(公告)日：2007-05-08
申请号：US10644342
申请日：2003-08-20
CPC分类号： G06K9/36 , H04N1/32309 , H04N1/32352
摘要： What is disclosed is a decoding method for retrieving information bits encoded in a printed image comprising the steps of first receiving an input electronic image as a scanned version of the printed image. A region of interest in the image is then extracted and, for that region, an amount of K colorant present, denoted KH; is obtained. Further, a color value is generated therefrom and the GCR used for encoding that region is determined using KH and the obtained color value. Encoded information bits are retrieved therefrom based on the determined GCR. The estimated KH is preferably evaluated conditional to a capacity signal KL and a luminance signal L. From the obtained data, values of KH, KL, and L, are derived wherein KH is estimated from a high resolution scan, and KL and L are estimated from a down-scaled image, respectively. The capacity signal KL and the luminance signal L are derived from the obtained color value. Further, the capacity signal, KL is derived by first applying a suitable operator S to reduce the image from scanner resolution to the watermark resolution and then converting the obtained color values to CMY estimates such that KL=min(C,M,Y) Alternatively, K-capacity is derived from the amount, KL, y, comprises first converting the obtained color values to CMY estimates and applying a suitable operator S to reduce the image from scanner resolution to the watermark resolution such that KL=min(S(C),S(M),S(Y)); wherein L is described by a linear combination of scan signals RGB, such that L=k1S(R)+k2S(G)+k3S(B). The value of KH is determined by first converting the obtained color values to CMY estimates. The estimates determine K-colorant amount at each pixel such that: K=min(C,M,Y). A suitable operator S is applied to reduce the image from scanner resolution to the watermark resolution.
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10.发明授权公开(公告)号：US07070252B2
公开(公告)日：2006-07-04
申请号：US10644472
申请日：2003-08-20
CPC分类号： B41J2/205 , H04N1/32144 , H04N1/32251 , H04N1/32267 , H04N1/32309
摘要： What is disclosed is a method for digital watermarking in a calibrated printing path and comprises: first receiving a pixel possessing color values from an input image; receiving a plurality of information bits to be encoded at a corresponding pixel in an output image. Then, one of at least two different GCR functions are selected where the selection is based on the state of the received information bits. The number of GCR functions to be selected from is dependent on the number of possible states of the information bits intended to be encoded at each image pixel and preferably equals the number of states of the information bits intended to be encoded at each image pixel such that the GCR spatially varies across the output image. Further, at least two GCR functions are optimized to carry information and information bits intended to be encoded within the output image are represented with a tag. CMYK values are then generated using the selected GCR function and the color values. These CMYK values are assigned to a corresponding pixel in the output image. The information bits to be encoded at a given pixel indicate the type of object to which that pixel belongs, such as: graphics, picture, text, line art, etc. The output image, when printed, exhibits the property that substantially similar colors occurring at different spatial locations in the input image are produced with substantially different CMYK combinations in the print. Preferably, a parameterized function is used for the GCR function and the encoded state sets the parameter of the function. Information bits should be redundantly encoded throughout the output image. Regions that cannot be encoded by GCR information have to be compensated for. A reference mark is applied on the output image to indicate the starting point and order of the information sequence.
摘要翻译： 所公开的是在校准打印路径中进行数字水印的方法，包括：首先从输入图像接收具有颜色值的像素; 在输出图像中的相应像素处接收要编码的多个信息比特。 然后，选择至少两个不同的GCR功能中的一个，其中选择基于所接收的信息比特的状态。 要选择的GCR功能的数量取决于要在每个图像像素处被编码的信息比特的可能状态的数量，并且优选地等于要在每个图像像素处编码的信息比特的状态数，使得 GCR在输出图像之间空间变化。 此外，至少两个GCR功能被优化以携带信息，并且用标签表示旨在在输出图像内编码的信息位。 然后使用所选的GCR功能和颜色值生成CMYK值。 这些CMYK值被分配给输出图像中的相应像素。 在给定像素处要编码的信息位指示像素所属于的对象的类型，例如：图形，图片，文本，线条等。输出图像在打印时表现出基本相似的颜色出现的属性 在输入图像中的不同空间位置处，在打印中以基本不同的CMYK组合产生。 优选地，GCR函数使用参数化函数，编码状态设置函数的参数。 信息位应在整个输出图像中进行冗余编码。 不能由GCR信息编码的区域必须得到补偿。 在输出图像上应用参考标记来指示信息序列的起点和顺序。
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