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1. 发明授权

US5583665A Method and apparatus for performing color transformations using a reference image combined with a color tracer 失效
标题翻译：使用与彩色示踪剂组合的参考图像进行颜色变换的方法和装置
公开(公告)号：US5583665A
公开(公告)日：1996-12-10
申请号：US387550
申请日：1995-02-13
申请人： H. Scott Gregory, Jr. , Christopher M. Heinz , Timothy K. Rodgers, Jr. , George B. Pawle , Douglas G. Walker
发明人： H. Scott Gregory, Jr. , Christopher M. Heinz , Timothy K. Rodgers, Jr. , George B. Pawle , Douglas G. Walker
IPC分类号： H04N1/46 , G06T1/00 , G06T1/20 , H04N1/60 , H04N1/62 , H04N1/56
CPC分类号： H04N1/6019 , H04N1/622
摘要： A system that combines a reference color image with a color move tracer image creating a combined image capable of being edited as desired by the operator and one which records the actual color edits made on the reference image. The tracer is a color grid that represents the domain of colors in a specified color space encoding. The grid is converted into a color edit transform table and the color edits within the color space on a higher resolution version of the reference image, or on other images, can be performed using a table look-up operation. The invention can also be used to capture effects transforms that modify the input/output and/or screen display of an image without necessarily modifying the original image.
摘要翻译：一种将参考彩色图像与颜色移动跟踪图像组合的系统，其产生能够由操作者根据需要进行编辑的组合图像，以及记录在参考图像上进行的实际颜色编辑的图像。示踪器是表示指定颜色空间编码中的颜色域的颜色网格。网格转换为颜色编辑变换表，并且可以使用表查找操作执行参考图像的较高分辨率版本或其他图像上的颜色空间内的颜色编辑。本发明还可以用于捕获修改图像的输入/输出和/或屏幕显示的效果变换，而不必修改原始图像。

2. 发明授权

US06278805B1 System for composing color transforms using class information 有权
标题翻译：使用类信息构成颜色变换的系统
公开(公告)号：US06278805B1
公开(公告)日：2001-08-21
申请号：US09311830
申请日：1999-05-13
申请人： H. Scott Gregory, Jr. , Robert F. Poe , Anne C. Rourke , George B. Pawle
发明人： H. Scott Gregory, Jr. , Robert F. Poe , Anne C. Rourke , George B. Pawle
IPC分类号： G06K1512
CPC分类号： H04N1/6019 , H04N1/603 , H04N1/6058
摘要： A system is disclosed that uses input and output color space identifiers and other information about the transforms to automatically determine a size and a class of identity function composite tabular function. The identity function is constructed. The identity function is composed with input and output composite tabular functions to form a net composite tabular function. The identity function is selected based on the characteristics of the input and output spaces, color space, and transform shape. The size of the identity function is determined by the maximum size of the color space functions and the interval spacing that needs to be maintained for the net function.
摘要翻译：公开了一种使用输入和输出颜色空间标识符和关于变换的其他信息来自动确定身份函数复合表格函数的大小和类别的系统。构建身份功能。身份函数由输入和输出复合表格函数组成，形成一个净复合表格函数。基于输入和输出空间，颜色空间和变换形状的特征选择身份功能。身份功能的大小由颜色空间功能的最大大小和网络功能需要维护的间隔间隔决定。

3. 发明授权

US5181124A Optical intermediate produced by a calibrated printer for use in an electrophotographic copier to compensate for determinable copier reproduction characteristics 失效
标题翻译：由用于电子照相复印机的校准打印机产生的光学中间体，以补偿可确定的复印机再现特性
公开(公告)号：US5181124A
公开(公告)日：1993-01-19
申请号：US810424
申请日：1991-12-20
申请人： Richard C. Close , H. Scott Gregory, Jr. , Douglas G. Walker
发明人： Richard C. Close , H. Scott Gregory, Jr. , Douglas G. Walker
IPC分类号： G03B27/32 , G03G15/00 , G03G15/01 , G06K15/12 , H04N1/00 , H04N1/29
CPC分类号： G03G15/60 , G03G15/01 , G06K15/1238 , H04N1/00254 , H04N1/295
摘要： An arrangement for producing electrophotographic reproductions of an original image, including a source of digitized data that digitally represents an original image, a photocopier having determinable reproduction characteristics and which produces electrophotographic reproductions, and a printer. The printer is coupled to the source that receives the digitized data and produces an optical intermediate from the digitized data. This optical intermediate compensates for the determinable reproduction characteristics of the photocopier and of the scanner such that photocopying of the optical intermediate by the photocopier produces an accurate electrophotographic reproduction of the original image. The printer is provided with a composite device function table that relates target image pixel values used by the printer to measured color data of the output of the photocopier.

4. 发明授权

US06967746B1 System for combining device color profiles 有权
标题翻译：用于组合设备颜色配置文件的系统
公开(公告)号：US06967746B1
公开(公告)日：2005-11-22
申请号：US09651508
申请日：2000-08-30
申请人： Douglas G. Walker , H. Scott Gregory, Jr. , Robert F. Poe , King F. Choi
发明人： Douglas G. Walker , H. Scott Gregory, Jr. , Robert F. Poe , King F. Choi
IPC分类号： B41B1/00 , G06F15/00 , H04N1/60
CPC分类号： H04N1/6058
摘要： A system is described that uses [device>PCS] transformations for a source and destination device along with user preference information to create a composite [device>device] transformation which is used to convert a color in a source space from a source device into a color in a destination space provided to a destination device. The user preference information can be a default or extracted from an image or from the profiles involved or from a GUI. The system modifies the domain of the [device>PCS] transform from a destination device profile through the use of an ink manifold such that there are three input dimensions. The inking manifold can be an identity transform. The system also modifies the range of the [device>PCS] transform from a source device profile such that the PCS coordinates are all within the range of the modified [device>PCS] transform. The modified destination transform is inverted for values in the source transform domain to produce the [device>device] transform. The range of the [device>device] transform can be modified by applying the inking manifold transform to yield coordinates in the range of the destination device.
摘要翻译：描述了使用用于源设备和目标设备的[设备> PCS]变换以及用户偏好信息来创建复合[设备>设备]变换的系统，其用于将源空间中的颜色从源设备转换为提供给目标设备的目的地空间中的颜色。用户偏好信息可以是默认的，也可以从图像或从所涉及的简档或GUI中提取。系统通过使用墨水歧管从目标设备配置文件修改[设备> PCS]变换的域，以便有三个输入尺寸。着墨歧管可以是身份变换。系统还可以从源设备配置文件修改[设备> PCS]变换的范围，使PCS坐标均在修改的[设备> PCS]变换范围内。对源变换域中的值进行修改后的目的地变换，以产生[device> device]变换。可以通过应用上墨集合变换来修改目标设备范围内的坐标来修改[device> device]变换的范围。

5. 发明授权

US5818960A Characterization calibration 失效
标题翻译：表征校准
公开(公告)号：US5818960A
公开(公告)日：1998-10-06
申请号：US407785
申请日：1995-03-20
申请人： H. Scott Gregory, Jr. , Robert Franklin Poe , Douglas George Walker
发明人： H. Scott Gregory, Jr. , Robert Franklin Poe , Douglas George Walker
IPC分类号： H04N1/60 , G06K9/00 , G02B5/12
CPC分类号： H04N1/6055
摘要： The output response of an image processing system having a color printer and a color printer characterization is linearized by printing a target image having target patches of differing color densities. After measuring printed patches, a calibration transform is generated that incorporates the relationship between requested and measured color densities. The calibration transform is then composed with the characterization, calibrating the printer characterization.
摘要翻译：具有彩色打印机和彩色打印机表征的图像处理系统的输出响应通过打印具有不同颜色浓度的目标图像的目标图像来线性化。在测量印刷的贴片后，会产生一个包含请求和测量颜色密度之间的关系的校准变换。然后通过表征组合校准变换，校准打印机表征。

6. 发明授权

US5208911A Method and apparatus for storing and communicating a transform definition which includes sample values representing an input/output relation of an image transformation 失效
标题翻译：用于存储和传送变换定义的方法和装置，其包括表示图像变换的输入/输出关系的样本值
公开(公告)号：US5208911A
公开(公告)日：1993-05-04
申请号：US832358
申请日：1992-02-07
申请人： Gary H. Newman , Christopher J. Enscoe , Robert F. Poe , H. Scott Gregory, Jr. , Michael S. Schwartz
发明人： Gary H. Newman , Christopher J. Enscoe , Robert F. Poe , H. Scott Gregory, Jr. , Michael S. Schwartz
IPC分类号： H04N1/60
CPC分类号： H04N1/60 , H04N1/6019 , H04N1/6058
摘要： A method for communicating a transform definition to a destination device. The transform definition outputs image parameter data based on input image data and has a channel corresponding to each output image parameter. Each channel has at least one input table, an output table and a grid table representing an input/output relation of an image transformation. The destination device is provided with: identification data identifying the communication as that of a transform definition; version data for distinguishing the transform definition from other versions of the transform definition; size data specifying a size of one of the grid table's dimensions for each channel's grid table; with input table, output table, and grid table data of any input, output, and grid table which is shared by a plurality of channels; and with input table, output table and grid table data of any private input, output, and grid tables.
摘要翻译：一种用于将变换定义传达到目的地设备的方法。变换定义基于输入图像数据输出图像参数数据，并且具有对应于每个输出图像参数的通道。每个通道具有表示图像变换的输入/输出关系的至少一个输入表，输出表和网格表。目的地设备具有：将通信识别为变换定义的识别数据; 用于区分变换定义与变换定义的其他版本的版本数据; 大小数据指定每个通道的网格表的网格表的尺寸之一的大小; 具有由多个通道共享的任何输入，输出和网格表的输入表，输出表和网格表数据; 以及任何私有输入，输出和网格表的输入表，输出表和网格表数据。

7. 发明授权

US08149251B2 Methods and apparatus for assessing and monitoring the capability and quality of a color reproduction system 失效
标题翻译：评估和监测色彩再现系统的能力和质量的方法和设备
公开(公告)号：US08149251B2
公开(公告)日：2012-04-03
申请号：US11865510
申请日：2007-10-01
申请人： H. Scott Gregory, Jr. , Robert J. Eller
发明人： H. Scott Gregory, Jr. , Robert J. Eller
IPC分类号： G09G5/10
CPC分类号： H04N1/6033
摘要： A color reproduction system comprises a color imaging output device (e.g., monitor, printer, etc.) and its device characterization (e.g., ICC profile, device link, etc.). A method for assessing the capability and accuracy of a color reproduction system is presented. This method may be used to assess the fit between a color reproduction system and its intended use (e.g., proofing, production, etc.). In addition, it may be used to monitor the color accuracy of a color reproduction system over time, thus informing users of the need to recalibrate and/or recharacterize the system.
摘要翻译：色彩再现系统包括彩色成像输出设备（例如监视器，打印机等）及其设备表征（例如，ICC简档，设备链接等）。提出了一种评估色彩再现系统的能力和准确性的方法。该方法可以用于评估色彩再现系统与其预期用途（例如校样，制作等）之间的拟合。此外，它可以用于随着时间的过去监视色彩再现系统的色彩精确度，从而通知用户需要重新校准和/或重新定位系统。

8. 发明授权

US5432906A Color image processing system for preparing a composite image transformation module for performing a plurality of selected image transformations 失效
标题翻译：彩色图像处理系统，用于准备用于执行多个选择的图像变换的合成图像变换模块
公开(公告)号：US5432906A
公开(公告)日：1995-07-11
申请号：US253827
申请日：1994-06-03
申请人： Gary H. Newman , Christopher J. Enscoe , Robert F. Poe , H. Scott Gregory, Jr. , Michael S. Schwartz
发明人： Gary H. Newman , Christopher J. Enscoe , Robert F. Poe , H. Scott Gregory, Jr. , Michael S. Schwartz
IPC分类号： H04N1/60 , G06F15/00
CPC分类号： H04N1/6058 , H04N1/6019 , H04N1/603
摘要： A method and apparatus for generating a modified electronic image combines multiple image transforms into a single composite transform, and then modifies the electronic image in accordance with the composite transform. The composite transform includes sample values sequentially modified in accordance with each of the multiple image transforms being combined. The method and apparatus further provides a user interface allowing a user to select individual transforms for composition. The use of a composite transforms allows a user to interact with the image processing system more quickly and interactively while obtaining a desired modified image.
摘要翻译：用于生成经修改的电子图像的方法和装置将多个图像变换组合成单个复合变换，然后根据复合变换修改电子图像。复合变换包括根据组合的多个图像变换中的每一个顺序修改的采样值。该方法和装置进一步提供允许用户选择用于组合的单独变换的用户界面。使用复合变换允许用户在获得期望的修改图像的同时更快速和交互地与图像处理系统交互。

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