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1. 发明授权

US07352491B2 System and method for selecting the best set of devices for rendering color documents 有权
公开(公告)号：US07352491B2
公开(公告)日：2008-04-01
申请号：US10641205
申请日：2003-08-14
申请人： Raja Bala , Gaurav Sharma , Robert J. Rolleston
发明人： Raja Bala , Gaurav Sharma , Robert J. Rolleston
IPC分类号： H04N1/40
CPC分类号： H04N1/603 , H04N1/6058
摘要： The system for selecting a best device for rendering a color document involves first determining the types of color data included in the color document to be printed. Once the type of color data has been determined, the color characteristics are matched against the strengths of the available output devices to obtain a list of devices best suited for this particular color print job. At least one device from the list of best devices is selected and the color document is rendered onto the selected device. Preferably, the types of color data involved are determined by the mix of defined colorimetry and undefined colorimetry in the color document. Alternatively, the types of color data are determined by analyzing the colorspaces in the document (i.e., RGB, CMYK, LAB, XYZ, etc.), and the embedded profiles, if any, in the document (e.g., sRGB, SWOPCMYK, Euroscale). In the instance wherein a number of devices match the criteria for selection, only those devices which honor embedded color profiles are selected for documents containing embedded profiles. Alternatively, only those devices are selected that produce a consistent rendering across multiple color spaces and profiles for documents with a mix of color spaces and profiles. Selecting the best device may also depend on whether the type of print job is considered to be Job-Balancing or Job-Splitting. With Job-Balancing, at least one of the metrics is used: (i) Intersection Gamut Volume, (ii) Gamut Similarity, or (iii) Mismatch Between Document Colors and Intersection Gamut for device selection. With Job-Splitting, at least one of these metrics are used: (i) Individual Gamut Volume, or (ii) Mismatch Between Document Colors and Device Gamut. Colorimetric definition of the selected colors can be retrieved from either an embedded source profile or by default and mapping the colors to the output gamut.

2. 发明授权

US08120812B2 System and method for obtaining color consistency for a color print job across multiple output devices 有权
标题翻译：用于在多个输出设备上获得彩色打印作业的颜色一致性的系统和方法
公开(公告)号：US08120812B2
公开(公告)日：2012-02-21
申请号：US10640835
申请日：2003-08-14
申请人： Gaurav Sharma , Raja Bala , Robert J. Rolleston
发明人： Gaurav Sharma , Raja Bala , Robert J. Rolleston
IPC分类号： G06F15/00
CPC分类号： H04N1/6058 , H04N1/603
摘要： A method for maintaining color consistency in an environment of networked devices is disclosed. The method involves identifying a group of devices to which a job is intended to be rendered; obtaining color characteristics from devices in the identified group; modifying the job based on the obtained color characteristics; and rendering the job on one or more of the devices. Modifications are computed by a transform determined by using the color characteristics of the output devices along with the content of the job itself. The method further maps colors in the original job to the output devices' common gamut, i.e., intersection of the gamuts of the individual printers wherein the color gamut of each device is obtained from a device characterization profile either by retrieving the gamut tag or by derivation using the characterization data in the profile.
摘要翻译：公开了一种用于在网络设备的环境中维持颜色一致性的方法。该方法涉及识别旨在呈现作业的一组设备; 从识别组中的设备获得颜色特征; 基于获得的颜色特性修改作业; 并在一个或多个设备上呈现作业。通过使用输出设备的颜色特性以及作业本身的内容确定的变换来计算修改。该方法进一步将原始作业中的颜色映射到输出设备的公共色域，即各个打印机的色域的相交，其中通过检索色域标签或通过衍生获得每个设备的色域，从设备表征简档使用配置文件中的表征数据。

3. 发明授权

US09111477B2 Language-based color calibration of displays 有权
标题翻译：基于语言的显示器颜色校准
公开(公告)号：US09111477B2
公开(公告)日：2015-08-18
申请号：US13193955
申请日：2011-07-29
申请人： Raja Bala , Karen M. Braun , Robert J. Rolleston , George A. Gibson
发明人： Raja Bala , Karen M. Braun , Robert J. Rolleston , George A. Gibson
IPC分类号： H04N1/60 , G09G5/02 , H04N9/68
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。

4. 发明授权

US07639401B2 Camera-based method for calibrating color displays 失效
标题翻译：用于校准彩色显示器的基于相机的方法
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
IPC分类号： H04N1/46 , G06K9/00
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。

5. 发明授权

US07639260B2 Camera-based system for calibrating color displays 失效
标题翻译：用于校准彩色显示器的基于摄像机的系统
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
IPC分类号： G03F3/08 , G09G5/00 , G09G5/06 , G06K9/00 , G06K9/40 , G06T1/00 , H04N1/46 , H04N1/60
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。

6. 发明授权

US08487955B2 Language-based color editing for mobile devices 有权
标题翻译：基于语言的移动设备颜色编辑
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
IPC分类号： G09G5/00 , G09G5/02 , G06K9/00 , G06K9/40 , G06K9/32 , H04N1/40
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。

7. 发明申请

US20130027421A1 LANGUAGE-BASED COLOR CALIBRATION OF DISPLAYS 有权
标题翻译：基于语言的显示颜色校准
公开(公告)号：US20130027421A1
公开(公告)日：2013-01-31
申请号：US13193955
申请日：2011-07-29
申请人： Raja Bala , Karen M. Braun , Robert J. Rolleston , George A. Gibson
发明人： Raja Bala , Karen M. Braun , Robert J. Rolleston , George A. Gibson
IPC分类号： G09G5/02
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，例如让参考补丁更少的紫色。当进行单独的R，G和B调整以匹配指定的补丁时，该方法不需要用户了解混色技术。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。

8. 发明申请

US20120001934A1 LANGUAGE-BASED COLOR EDITING FOR MOBILE DEVICES 有权
标题翻译：用于移动设备的基于语言的彩色编辑
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
IPC分类号： G09G5/02 , G06F3/048
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。

9. 发明授权

US06750442B2 Use of spectral sensors for automatic media identification and improved scanner correction 失效
标题翻译：使用光谱传感器进行自动介质识别和改进扫描仪校正
公开(公告)号：US06750442B2
公开(公告)日：2004-06-15
申请号：US10093220
申请日：2002-03-06
申请人： Raja Bala , Lalit K. Mestha , Robert J. Rolleston
发明人： Raja Bala , Lalit K. Mestha , Robert J. Rolleston
IPC分类号： G01J350
CPC分类号： H04N1/6094 , H04N1/603
摘要： An image transfer apparatus with a scanner and a spectrophotometric sensor interacting logically with the scanner. When the scanner scans a medium containing a color image, the spectrophotometric sensor interacts with the scanner to aid in the automatic selection of a scanner color correction corresponding to the medium being scanned.
摘要翻译：具有扫描器和分光光度传感器的图像传送装置与扫描仪逻辑地相互作用。当扫描仪扫描含有彩色图像的介质时，分光光度传感器与扫描仪相互作用，以帮助自动选择与被扫描介质相对应的扫描仪颜色校正。

10. 发明申请

US20130076730A1 SYSTEM AND METHOD EMPLOYING VARIABLE SIZE BINDING ELEMENTS IN VIRTUAL RENDERING OF A PRINT PRODUCTION PIECE 审中-公开
标题翻译：在打印生产线的虚拟渲染中使用可变尺寸的绑定元素的系统和方法
公开(公告)号：US20130076730A1
公开(公告)日：2013-03-28
申请号：US13239988
申请日：2011-09-22
申请人： Robert J. Rolleston , Alan T. Coté , Neil R. Sembower , Steven J. Harrington , Pascal Valobra , Aanand Natarajan
发明人： Robert J. Rolleston , Alan T. Coté , Neil R. Sembower , Steven J. Harrington , Pascal Valobra , Aanand Natarajan
IPC分类号： G06T15/00
CPC分类号： G06T15/00 , G06F3/1208 , G06F3/1256 , G06F3/1264 , G06F3/1282 , G06T19/00 , G06T2200/24 , H04N1/00432 , H04N1/0044 , H04N1/00466 , H04N1/00891 , H04N1/00896 , H04N1/00904 , H04N1/00928
摘要： A system and method for a pre-print, three-dimensional virtual rendering of a print piece is disclosed. A plurality of modular/pipelined architectural layers are managed, operated, and organized by a controller. A product definition is provided to a job ticket adaptation layer where it is transformed into a physical model. The physical model is then transformed into a display model via the product model layer. The display model is transformed into a scene that can be displayed on a graphical user interface as a three dimensional virtual rendering by a rendering layer, where the rendering includes one or more binding elements to satisfy the product definition. The modularity further enables different product description formats to be supported by only altering the job ticket adaptation layer, and that different graphics rendering engines can be supported by altering only the rendering layer.
摘要翻译：公开了一种用于打印件的预打印，三维虚拟呈现的系统和方法。多个模块化/流水线架构层由控制器进行管理，操作和组织。产品定义被提供给作业单适配层，其中它被转换成物理模型。然后，物理模型通过产品模型层转换为显示模型。显示模型被转换成可以在图形用户界面上显示的场景，作为渲染层的三维虚拟渲染，其中渲染包括一个或多个绑定元素以满足产品定义。模块化进一步使不同的产品描述格式仅通过改变作业单适配层来支持，并且可以仅通过改变渲染层来支持不同的图形渲染引擎。

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