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1. 发明授权

US06462748B1 System and method for processing color objects in integrated dual color spaces 有权
标题翻译：用于处理集成双色空间中色彩对象的系统和方法
公开(公告)号：US06462748B1
公开(公告)日：2002-10-08
申请号：US09556215
申请日：2000-04-24
申请人： Ikko Fushiki , Andrew C. Godfrey , J. Andrew Goossen , Hock San Lee , Michael D. Stokes , Gilman K. Wong
发明人： Ikko Fushiki , Andrew C. Godfrey , J. Andrew Goossen , Hock San Lee , Michael D. Stokes , Gilman K. Wong
IPC分类号： G06T1140
CPC分类号： H04N1/6008 , H04N1/60 , H04N1/603
摘要： A system and method for processing color objects provides optimal processing quality by supporting both a perceptual-based color space and a physical-based color space and utilizing both color spaces for color processing in an integrated manner transparent to the end user. The graphics engine of the system includes a module for converting a color object being processed between the perceptual-base color space and the physical-based color space. During color processing that may involve various perceptual-based and physical-based operations, the graphics engine automatically converts the color object from one of the perceptual-based and physical-based color spaces to the other depending on the color processing operation to be performed. The graphics engine may also perform conversions on input graphic data from an input device to one of the dual color spaces for processing and converting a processed class object into the color space of an output device for displaying or printing.
摘要翻译：用于处理颜色对象的系统和方法通过支持基于感知的颜色空间和基于物理的颜色空间来提供最佳处理质量，并且以对于最终用户透明的集成方式利用颜色处理的两个颜色空间。该系统的图形引擎包括一个模块，用于转换正在感知基础颜色空间和基于物理的颜色空间之间正在处理的彩色对象。在可能涉及各种基于感知和基于物理的操作的颜色处理期间，图形引擎根据要执行的颜色处理操作自动将颜色对象从基于感知和基于物理的颜色空间之一转换到另一个。图形引擎还可以对从输入设备到双色空间之一的输入图形数据执行转换，用于处理并将处理的类对象转换为用于显示或打印的输出设备的颜色空间。

2. 发明授权

US06937757B2 Implementation and uses of XsRGB 失效
标题翻译：实施和使用XsRGB
公开(公告)号：US06937757B2
公开(公告)日：2005-08-30
申请号：US10804162
申请日：2004-03-19
申请人： Ikko Fushiki , Hock San Lee , J. Andrew Goossen , Gary K. Starkweather , Michael D. Stokes
发明人： Ikko Fushiki , Hock San Lee , J. Andrew Goossen , Gary K. Starkweather , Michael D. Stokes
IPC分类号： G06K9/00 , G06K9/36 , G09G5/02 , H04N1/60
CPC分类号： H04N1/6058
摘要： An extended colorspace which has a higher accuracy and a wider gamut than sRGB color space is disclosed. The extended color space includes an alpha channel which defines the translucency of the color image. The alpha channel is different from known alpha channels in that the inventive alpha channel can represent “super transparent” and “super opaque” values by allowing the alpha parameter (α) to be greater than 1 and less than 0. A data structure for storing the extended colorspace information has three fields, a sign field, an integer field and a decimal field. The sign field defines whether an integer is negative or positive. The integer field defines the integer, wherein the integer defines the super or under saturated values for color and alpha components. The decimal field defines the fine detailed information for the value of the color and alpha components.
摘要翻译：公开了具有比sRGB色彩空间更高的精度和更宽的色域的扩展颜色空间。扩展的颜色空间包括定义彩色图像的半透明度的α通道。 α通道与已知的α通道不同，因为本发明的α通道可以通过允许α参数（α）大于1且小于0来表示“超透明”和“超不透明”值。扩展颜色空间信息有三个字段，一个符号字段，一个整数字段和一个十进制字段。符号字段定义整数是否为负数或正数。整数字段定义整数，其中整数定义颜色和alpha分量的超饱和值。十进制字段定义颜色和alpha组件的值的精细详细信息。

3. 发明授权

US06748107B1 Implementation and uses of XsRGB 有权
公开(公告)号：US06748107B1
公开(公告)日：2004-06-08
申请号：US09631285
申请日：2000-08-03
申请人： Ikko Fushiki , Hock San Lee , J. Andrew Goossen , Gary K. Starkweather , Michael D. Stokes
发明人： Ikko Fushiki , Hock San Lee , J. Andrew Goossen , Gary K. Starkweather , Michael D. Stokes
IPC分类号： G06K900
CPC分类号： H04N1/6058
摘要： An extended colorspace which has a higher accuracy and a wider gamut than sRGB color space is disclosed. The extended color space includes an alpha channel which defines the translucency of the color image. The alpha channel is different from known alpha channels in that the inventive alpha channel can represent “super transparent” and “super opaque” values by allowing the alpha parameter (&agr;) to be greater than 1 and less than 0. A data structure for storing the extended colorspace information has three fields, a sign field, an integer field and a decimal field. The sign field defines whether an integer is negative or positive. The integer field defines the integer, wherein the integer defines the super or under saturated values for color and alpha components. The decimal field defines the fine detailed information for the value of the color and alpha components.

4. 发明授权

US06681041B1 System and method for converting color data 有权
标题翻译：用于转换颜色数据的系统和方法
公开(公告)号：US06681041B1
公开(公告)日：2004-01-20
申请号：US09556672
申请日：2000-04-24
申请人： Michael D. Stokes , Adrian Secchia , Gilman Wong , Hock San Lee
发明人： Michael D. Stokes , Adrian Secchia , Gilman Wong , Hock San Lee
IPC分类号： G06K934
CPC分类号： H04N1/6027
摘要： A system and method converts input color data in different formats into a working color space. In the case that the input data includes a device color profile and the desired working color space is an RGB space, gamma information of the input data may be extracted from the color profile. In a Simplified extraction process, the gamma information may be extracted by combining one-dimensional LUTs in the profile in a gray-scale conversion to form a gamma table. When the color profile is a more complex profile, such as one of the regular ICC profile format, a full extraction process may be used, in which gamma information is derived from each of the front end, middle and back end portions of the profile. The derived gamma information may then be combined to provide a final gamma table.
摘要翻译：系统和方法将不同格式的输入颜色数据转换为工作色彩空间。在输入数据包括设备颜色配置文件并且期望的工作颜色空间是RGB空间的情况下，可以从颜色配置文件中提取输入数据的伽马信息。在简化提取处理中，伽马信息可以通过在灰度转换中组合一维LUT来提取，以形成伽马表。当颜色轮廓是更复杂的轮廓，例如常规ICC轮廓格式之一时，可以使用完全提取处理，其中从轮廓的前端部，中间部分和后端部分中的每一个导出伽马信息。然后可以将导出的伽马信息组合以提供最终的伽马表。

5. 发明授权

US06611273B2 Method and data arrangement for encapsulating signed over-ranged color image data to accommodate in-range file formats 有权
标题翻译：用于封装签名超范围彩色图像数据以适应范围内文件格式的方法和数据布置
公开(公告)号：US06611273B2
公开(公告)日：2003-08-26
申请号：US09790930
申请日：2001-02-22
申请人： Michael D. Stokes , Gilman K. Wong
发明人： Michael D. Stokes , Gilman K. Wong
IPC分类号： G09G502
CPC分类号： H04N1/64
摘要： A new method and data encapsulation arrangement are disclosed for over-ranging color image data. The resulting data storage format renders color image data sets encoded in the over-ranging format compatible with in-range color image systems. Thus, color images including over-ranging portions will be readable by legacy systems that handle only in-range color data. The new arrangement of the color image data storage comprises a file header segment describing contents of a color image file. The new arrangement also includes an image data segment comprising digital image data representing a set of color image elements encoded in a signed over-ranged color space. A multi-partitioned color image bitmap data segment is created. A first partition in the multi-partitioned bitmap data segment includes image data corresponding to a first color image data word portion associated with an in-range color space. A second partition in the multi-partitioned bitmap data segment includes image data corresponding to a second color image data word portion associated with an over-ranging color space. The second partition may optionally include additional precision bits that are concatenated with the lowest precision in-range color channel data of the first partition.
摘要翻译：公开了一种用于超范围彩色图像数据的新方法和数据封装装置。所得到的数据存储格式呈现以与范围内的彩色图像系统兼容的超范围格式编码的彩色图像数据集。因此，包括超范围部分的彩色图像将只能处理范围内颜色数据的传统系统可读。彩色图像数据存储器的新配置包括描述彩色图像文件内容的文件头部分段。新的布置还包括图像数据段，其包括表示在签名的超范围颜色空间中编码的一组彩色图像元素的数字图像数据。多分区彩色图像位图数据段被创建。多分区位图数据段中的第一分区包括对应于与范围内颜色空间相关联的第一彩色图像数据字部分的图像数据。多分割位图数据段中的第二分区包括对应于与超范围颜色空间相关联的第二彩色图像数据字部分的图像数据。第二分区可以可选地包括与第一分区的最低精度范围内的彩色通道数据连接的附加精度位。

6. 发明授权

US06977661B1 System and method for applying color management on captured images 失效
标题翻译：对拍摄图像进行颜色管理的系统和方法
公开(公告)号：US06977661B1
公开(公告)日：2005-12-20
申请号：US09696390
申请日：2000-10-25
申请人： Michael D. Stokes , Franc J. Camara , David M. Parsons , Gilman K. Wong , Vladimir Sadovsky
发明人： Michael D. Stokes , Franc J. Camara , David M. Parsons , Gilman K. Wong , Vladimir Sadovsky
IPC分类号： G09G5/02 , H04N1/00 , H04N9/07
CPC分类号： H04N1/603 , H04N1/00204 , H04N1/00962 , H04N1/00973 , H04N1/32128 , H04N2101/00 , H04N2201/0081 , H04N2201/0082 , H04N2201/0084 , H04N2201/3257
摘要： A system and method for image acquisition enables selective automated application of color management to color image data generated by an image-capturing device by the device driver for the device. In the image acquisition system, each image-capturing device has properties or operation parameters that can be set to control the operation of the device. During an image acquisition operation, color image data generated by the image-capturing device are transmitted to the device driver. If the operation parameters of the device are set to indicate that color management is to be performed, the device driver calls color management functions provided by the operating system to perform the desired color operation, such as a color space conversion, on the received color image data. The processed color image data are then sent to the image-processing application for further processing or editing.
摘要翻译：用于图像采集的系统和方法使得能够选择性地自动应用颜色管理以通过设备的设备驱动器对由图像捕获设备生成的图像数据进行着色。在图像采集系统中，每个图像捕获装置具有可被设置为控制装置的操作的特性或操作参数。在图像获取操作期间，由图像捕获装置生成的彩色图像数据被发送到设备驱动器。如果设备的操作参数被设置为指示要执行颜色管理，则设备驱动程序调用由操作系统提供的颜色管理功能，以在接收到的彩色图像上执行所需的颜色操作，例如颜色空间转换数据。然后将经处理的彩色图像数据发送到图像处理应用以进行进一步的处理或编辑。

7. 发明授权

US07616215B2 System and method for applying color management on captured images 有权
标题翻译：对拍摄图像进行颜色管理的系统和方法
公开(公告)号：US07616215B2
公开(公告)日：2009-11-10
申请号：US11143047
申请日：2005-06-02
申请人： Michael D. Stokes , Franc J. Camara , David M. Parsons , Gilman K. Wong , Vladimir Sadovsky
发明人： Michael D. Stokes , Franc J. Camara , David M. Parsons , Gilman K. Wong , Vladimir Sadovsky
IPC分类号： G09G5/02
CPC分类号： H04N1/603 , H04N1/00204 , H04N1/00962 , H04N1/00973 , H04N1/32128 , H04N2101/00 , H04N2201/0081 , H04N2201/0082 , H04N2201/0084 , H04N2201/3257
摘要： A system and method for image acquisition enables selective automated application of color management to color image data generated by an image-capturing device by the device driver for the device. In the image acquisition system, each image-capturing device has properties or operation parameters that can be set to control the operation of the device. During an image acquisition operation, color image data generated by the image-capturing device are transmitted to the device driver. If the operation parameters of the device are set to indicate that color management is to be performed, the device driver calls color management functions provided by the operating system to perform the desired color operation, such as a color space conversion, on the received color image data. The processed color image data are then sent to the image-processing application for further processing or editing.
摘要翻译：用于图像采集的系统和方法使得能够选择性地自动应用颜色管理以通过设备的设备驱动器对由图像捕获设备生成的图像数据进行着色。在图像采集系统中，每个图像捕获装置具有可被设置为控制装置的操作的特性或操作参数。在图像获取操作期间，由图像捕获装置生成的彩色图像数据被发送到设备驱动器。如果设备的操作参数被设置为指示要执行颜色管理，则设备驱动程序调用由操作系统提供的颜色管理功能，以对所接收的彩色图像执行所需的颜色操作，例如颜色空间转换数据。然后将经处理的彩色图像数据发送到图像处理应用以进行进一步的处理或编辑。

8. 发明授权

US06628828B1 System and method for performing a recoloring operation sequence on color objects 有权
标题翻译：用于在彩色对象上执行变色操作序列的系统和方法
公开(公告)号：US06628828B1
公开(公告)日：2003-09-30
申请号：US09556214
申请日：2000-04-24
申请人： Michael D. Stokes , Adrian Secchia , Gilman K. Wong
发明人： Michael D. Stokes , Adrian Secchia , Gilman K. Wong
IPC分类号： G06K900
CPC分类号： G06T3/00 , H04N1/56
摘要： A system and method for recoloring color objects selectively applies color processing operations in a particular pipelined sequence to offer improved performance and quality of color processing. The recoloring sequence includes a transformation by a 5×5 matrix that handles various types of transformations in the color space of the color object, a gamma correction, a bi-level thresholding operation, and a conversion into a color space, such as the CMYK space, for an output device. Each of these operations in the recoloring sequence may be selectively activated or deactivated depending on the attributes of the color object being processed and the desired recoloring effects. The transformation with the 5×5 matrix allows various transformation operations, such as rotation, scaling, translation, shearing, and perspective in the color space of the color object to be combined and performed in a single step, resulting in significantly improved processing efficiency.
摘要翻译：用于变色颜色对象的系统和方法选择性地以特定流水线序列进行颜色处理操作，以提供改进的颜色处理的性能和质量。再现序列包括通过处理彩色对象的颜色空间中的各种类型的变换的5×5矩阵的变换，伽马校正，双层阈值操作以及到诸如CMYK空间的颜色空间的转换，用于输出设备。取决于正在处理的颜色对象的属性和期望的再现效果，可以选择性地激活或去激活重新排序中的这些操作。使用5x5矩阵的变换允许在单个步骤中组合和执行的颜色对象的颜色空间中的各种变换操作，例如旋转，缩放，平移，剪切和透视，导致显着提高的处理效率。

9. 发明授权

US06523046B2 Infrastructure and method for supporting generic multimedia metadata 有权
标题翻译：支持通用多媒体元数据的基础设施和方法
公开(公告)号：US06523046B2
公开(公告)日：2003-02-18
申请号：US09732620
申请日：2000-12-07
申请人： Min Liu , Michael D. Stokes , Gilman K. Wong
发明人： Min Liu , Michael D. Stokes , Gilman K. Wong
IPC分类号： G06F1730
CPC分类号： G06F17/30017 , Y10S707/99945 , Y10S707/99948
摘要： A method and apparatus are disclosed for providing access by applications/utilities/tools to multimedia file metadata originally provided in any of a set of supported formats. A metadata abstraction interface is interposed between multimedia files and applications that seek to read and/or modify metadata associated with the multimedia files. The metadata abstraction interface supports program access to multimedia file metadata provided in a variety of formats and comprises a multimedia application program interface corresponding to a set of core multimedia file metadata management functions accessible by multimedia applications. The metadata abstraction interface includes an extensible set of file type-specific metadata decoders. Each decoder includes a metadata converter for parsing a metadata portion of a multimedia file stored in a particular native format (e.g., .bmp). The decoders render metadata in a generic format from the parsed metadata.
摘要翻译：公开了一种用于提供应用/实用程序/工具对原始以一组支持格式的任何一种提供的多媒体文件元数据的访问的方法和装置。元数据抽象接口介于多媒体文件和寻求读取和/或修改与多媒体文件相关联的元数据的应用程序之间。元数据抽象接口支持以各种格式提供的多媒体文件元数据的程序访问，并且包括对应于多媒体应用可访问的一组核心多媒体文件元数据管理功能的多媒体应用程序接口。元数据抽象接口包括一组可扩展的特定于文件类型的元数据解码器。每个解码器包括用于解析以特定原生格式（例如，.bmp）存储的多媒体文件的元数据部分的元数据转换器。解码器从解析的元数据中以通用格式呈现元数据。

10. 发明授权

US07365754B2 System and method for applying color management on captured images 有权
标题翻译：对拍摄图像进行颜色管理的系统和方法
公开(公告)号：US07365754B2
公开(公告)日：2008-04-29
申请号：US11143214
申请日：2005-06-02
申请人： Michael D. Stokes , Franc J. Camara , David M. Parsons , Gilman K. Wong , Vladimir Sadovsky
发明人： Michael D. Stokes , Franc J. Camara , David M. Parsons , Gilman K. Wong , Vladimir Sadovsky
IPC分类号： G09G5/02
CPC分类号： H04N1/603 , H04N1/00204 , H04N1/00962 , H04N1/00973 , H04N1/32128 , H04N2101/00 , H04N2201/0081 , H04N2201/0082 , H04N2201/0084 , H04N2201/3257
摘要： A system and method for image acquisition enables selective automated application of color management to color image data generated by an image-capturing device by the device driver for the device. In the image acquisition system, each image-capturing device has properties or operation parameters that can be set to control the operation of the device. During an image acquisition operation, color image data generated by the image-capturing device are transmitted to the device driver. If the operation parameters of the device are set to indicate that color management is to be performed, the device driver calls color management functions provided by the operating system to perform the desired color operation, such as a color space conversion, on the received color image data. The processed color image data are then sent to the image-processing application for further processing or editing.
摘要翻译：用于图像采集的系统和方法使得能够选择性地自动应用颜色管理以通过设备的设备驱动器对由图像捕获设备生成的图像数据进行着色。在图像采集系统中，每个图像捕获装置具有可被设置为控制装置的操作的特性或操作参数。在图像获取操作期间，由图像捕获装置生成的彩色图像数据被发送到设备驱动器。如果设备的操作参数被设置为指示要执行颜色管理，则设备驱动程序调用由操作系统提供的颜色管理功能，以对所接收的彩色图像执行所需的颜色操作，例如颜色空间转换数据。然后将经处理的彩色图像数据发送到图像处理应用以进行进一步的处理或编辑。

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