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    Optimized color image encoding and decoding using color space parameter data
    61.
    发明申请
    Optimized color image encoding and decoding using color space parameter data 有权
    使用颜色空间参数数据优化彩色图像编码和解码

    公开(公告)号：US20060291720A1

    公开(公告)日：2006-12-28

    申请号：US11159803

    申请日：2005-06-23

    申请人： Henrique Malvar ,  Hubert Van Hoof ,  Michael Stokes

    发明人： Henrique Malvar ,  Hubert Van Hoof ,  Michael Stokes

    IPC分类号： G06K9/00

    CPC分类号： H04N19/126 ,  H04N1/64 ,  H04N19/186 ,  H04N19/60

    摘要： Optimized color codecs and methods of compressing and decompressing color images using programmable color space parameters are provided. In accordance with one method of encoding a color image, input data comprising input image pixel data and color space parameters is provided. The input image pixel data is compressed based on the color space parameter data. The color space parameter data is then appended to the compressed image pixel data. In accordance with one method of decoding a compressed color image, compressed data is provided that comprises compressed image pixel data and color space parameters. The color space parameters are separated from the compressed image pixel data. The compressed image pixel data is then decompressed based on the color space parameters.

    摘要翻译： 提供了优化的彩色编解码器和使用可编程颜色空间参数压缩和解压缩彩色图像的方法。 根据编码彩色图像的一种方法，提供包括输入图像像素数据和颜色空间参数的输入数据。 基于颜色空间参数数据压缩输入图像像素数据。 然后将颜色空间参数数据附加到压缩图像像素数据。 根据解码压缩彩色图像的一种方法，提供包括压缩图像像素数据和颜色空间参数的压缩数据。 色彩空间参数与压缩图像像素数据分离。 然后基于颜色空间参数解压缩压缩图像像素数据。

    ICC consistent chromatic adaptation
    62.
    发明申请
    ICC consistent chromatic adaptation 有权

    公开(公告)号：US20060290954A1

    公开(公告)日：2006-12-28

    申请号：US11159731

    申请日：2005-06-23

    申请人： Michael Stokes ,  Michael Bourgoin ,  Laurence Golding

    发明人： Michael Stokes ,  Michael Bourgoin ,  Laurence Golding

    IPC分类号： G03F3/08

    CPC分类号： H04N1/32128 ,  H04N1/6027 ,  H04N1/603 ,  H04N2201/3256 ,  H04N2201/3259

    摘要： Systems and methods for providing consistent chromatic adaptation to a workflow comprising a number of International Color Consortium (ICC) profiles is provided. In accordance with an exemplary method of the present invention, the profiles within the workflow that require chromatic adaptation are identified. A control profile, whose chromatic adaptation method will be applied to the other profiles identified as requiring chromatic adaptation, is also identified. The chromatic adaptation method of the control profile is determined. The color data of the each profile identified as requiring chromatic adaptation is then converted using the chromatic adaptation method of the control profile such that all profiles requiring chromatic adaptation have been chromatically adapted using the same method.

    A COLOR MANAGEMENT SYSTEM THAT SUPPORTS LEGACY AND ADVANCED COLOR MANAGEMENT APPLICATIONS
    67.
    发明申请
    A COLOR MANAGEMENT SYSTEM THAT SUPPORTS LEGACY AND ADVANCED COLOR MANAGEMENT APPLICATIONS 失效

    公开(公告)号：US20060119610A1

    公开(公告)日：2006-06-08

    申请号：US11276245

    申请日：2006-02-20

    申请人： Michael Stokes

    发明人： Michael Stokes

    IPC分类号： G09G5/02

    CPC分类号： G09G5/02

    摘要： The present invention provides method and apparatus for supporting a legacy application programming interface (API) set between a component and a color management system. The legacy API set supports both the new capabilities as well as the legacy capabilities. The color management system determines the format type for an object that is referenced by an API call. If the object is associated with a legacy format, the API call is processed by a legacy processing module. If the object is associated with an advanced format, the API call is processed by an advanced processing module. If a plurality of objects is associated with an API call with mixed formats, the color management system converts some of the objects so that the objects have a consistent format. A common structure supports an object that may have either a legacy format or an advanced format.

    A COLOR MANAGEMENT SYSTEM THAT SUPPORTS LEGACY AND ADVANCED COLOR MANAGEMENT APPLICATIONS
    68.
    发明申请
    A COLOR MANAGEMENT SYSTEM THAT SUPPORTS LEGACY AND ADVANCED COLOR MANAGEMENT APPLICATIONS 有权

    公开(公告)号：US20060119609A1

    公开(公告)日：2006-06-08

    申请号：US11276244

    申请日：2006-02-20

    申请人： Michael Stokes

    发明人： Michael Stokes

    IPC分类号： G09G5/02

    CPC分类号： G09G5/02

    摘要： The present invention provides method and apparatus for supporting a legacy application programming interface (API) set between a component and a color management system. The legacy API set supports both the new capabilities as well as the legacy capabilities. The color management system determines the format type for an object that is referenced by an API call. If the object is associated with a legacy format, the API call is processed by a legacy processing module. If the object is associated with an advanced format, the API call is processed by an advanced processing module. If a plurality of objects is associated with an API call with mixed formats, the color management system converts some of the objects so that the objects have a consistent format. A common structure supports an object that may have either a legacy format or an advanced format.

    System and method for generating unified image output
    69.
    发明申请
    System and method for generating unified image output 有权
    用于生成统一图像输出的系统和方法

    公开(公告)号：US20050259115A1

    公开(公告)日：2005-11-24

    申请号：US10848043

    申请日：2004-05-19

    申请人： Joseph Ternasky ,  Robert Parker ,  Michael Byrd ,  Adam Eversole ,  Joseph King ,  Michael Stokes

    发明人： Joseph Ternasky ,  Robert Parker ,  Michael Byrd ,  Adam Eversole ,  Joseph King ,  Michael Stokes

    IPC分类号： G09G5/00

    CPC分类号： H04N1/00236 ,  G06F3/1208 ,  G06F3/1247 ,  G06F3/1256 ,  G06F3/1284 ,  H04N1/00238 ,  H04N2201/0067 ,  H04N2201/0082 ,  H04N2201/0091 ,  H04N2201/0093 ,  H04N2201/0094

    摘要： A system and related techniques generate a unified representation of graphical representations, such as documents, graphic images or others, for displaying on a display screen, printing on a printer, faxing via a facsimile machine or outputting in other ways. In embodiments a media integration layer, which may reside in the operating system level, may generate renderings from graphics primitives, and send that rendering via a mediation engine to a device driver, for instance a print engine located in a printer. The device engine may return a preview of the output representation to the media integration layer for adjustments or to accept and print the output, all without a necessity for or reliance upon a device-specific driver in the operating system. Since both the display screen and the output device operate off of the same base representation, neither the display nor output device needs to attempt to emulate the output characteristics of the other, and screen-to-print uniformity may be enhanced.

    摘要翻译： 系统和相关技术生成诸如文档，图形图像或其他图形表示的统一表示，用于在显示屏幕上显示，在打印机上打印，通过传真机传真或以其他方式输出。 在实施例中，可以驻留在操作系统级别的媒体集成层可以从图形基元生成渲染，并且通过中介引擎将该渲染发送到设备驱动器，例如位于打印机中的打印引擎。 设备引擎可以将输出表示的预览返回到媒体集成层进行调整，或者可以接受和打印输出，而无需依赖或依赖于操作系统中特定于设备的驱动程序。 由于显示屏幕和输出设备都在相同的基座表现下工作，所以显示器和输出设备都不需要尝试仿真另一个的输出特性，并且可以提高屏幕到打印均匀性。

    System and method for a gamut mapping platform having plug-in transform functions
    70.
    发明申请
    System and method for a gamut mapping platform having plug-in transform functions 审中-公开
    具有插件变换功能的色域映射平台的系统和方法

    公开(公告)号：US20050259109A1

    公开(公告)日：2005-11-24

    申请号：US10848070

    申请日：2004-05-19

    申请人： Michael Stokes

    发明人： Michael Stokes

    IPC分类号： G09G5/02 ,  H04N1/60

    CPC分类号： H04N1/6058

    摘要： A system and related techniques enhance the gamut mapping from input devices, such as cameras, scanners and other devices or sources to output devices such as printers or other destinations in modular, plug-in fashion. An operating system may expose an application programming interface or other resource to graphical and other applications, as well as printers and other output devices, which accepts custom gamut mappings for use in one or more applications or devices. The mappings may be stored in parameterized representations of transforms from a source space to a destination space, such as transforms involving color limits, compression and other variables. Unlike prior color management systems where applications might hardcode gamut mappings for specific purposes, according to the invention in one regard a generalized modular architecture permits any application, input device or output device to supply specific parameterized rendering data for desired output results.

    摘要翻译： 系统和相关技术增强了从输入设备（例如相机，扫描器和其他设备或源）到模块化，插件式输出设备（例如打印机或其他目的地）的色域映射。 操作系统可以将应用程序编程接口或其他资源暴露给图形和其他应用程序，以及打印机和其他输出设备，其接受用于一个或多个应用或设备中的自定义色域映射。 映射可以存储在从源空间到目标空间的变换的参数化表示中，例如涉及颜色限制，压缩和其他变量的变换。 不同于以前的颜色管理系统，其中应用可以为特定目的硬编码色域映射，根据本发明，广义模块化架构允许任何应用，输入设备或输出设备为期望的输出结果提供特定的参数化渲染数据。