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    • 6. 发明申请
    • System and method for managing output path with context preservation
    • 用上下文保存管理输出路径的系统和方法
    • US20060203257A1
    • 2006-09-14
    • US11076968
    • 2005-03-11
    • Craig McLuckieDaniel EmersonMichael StokesRichard TurnerFeng Yue
    • Craig McLuckieDaniel EmersonMichael StokesRichard TurnerFeng Yue
    • G06F3/12G06F15/00
    • H04N1/603G06F3/1204G06F3/1232G06F3/1284H04N1/32101H04N2201/0082H04N2201/3214H04N2201/3215H04N2201/3219H04N2201/3242H04N2201/3246H04N2201/3278H04N2201/33321H04N2201/33378
    • A system and related techniques expose color printing resources to applications, utilities, operating system and other resources, to automatically detect output capabilities as well as to permit integrated print functions which preserve metadata and other context within the printing workflow. According to embodiments of the invention in one regard, a set of applications may invoke or access a print subsystem to transmit one or more image files to a laser, inkjet, dye sublimation or other printer or other output device. According to embodiments of the invention, the print subsystem may interface to a color management engine and/or a non-color image management engine to automatically negotiate a set of enhanced or optimized print parameters, such as gamma correction, white balance correction, media selection or other options or parameters, for instance for color printing on photographic paper. Because those print or other output capabilities may be automatically detected or discovered, those enhanced settings may in many cases be generated transparently, without user intervention. In addition, metadata surrounding the image file including for instance file size, date and time information, editing status, printing status and other parameters may be preserved and made available to print drivers and other levels of resources in the printing chain, in both directions so that context may be consistently preserved and applications may enjoy extensive or complete control over the image printing process.
    • 系统和相关技术将彩色打印资源暴露给应用程序,实用程序,操作系统和其他资源,以自动检测输出功能,并允许在打印工作流程中保留元数据和其他上下文的集成打印功能。 根据本发明的实施例,在一个方面,一组应用可以调用或访问打印子系统以将一个或多个图像文件传输到激光,喷墨,染料升华或其他打印机或其他输出设备。 根据本发明的实施例,打印子系统可以连接到颜色管理引擎和/或非彩色图像管理引擎,以自动协商一组增强或优化的打印参数,例如伽马校正,白平衡校正,媒体选择 或其他选项或参数,例如用于相纸上的彩色打印。 由于可以自动检测或发现这些打印或其他输出功能,所以在许多情况下,这些增强设置可以透明地生成,无需用户干预。 此外,可以保持包括例如文件大小,日期和时间信息,编辑状态,打印状态和其他参数的图像文件的元数据,并使其可用于在两个方向上打印打印链中的驱动程序和其他级别的资源,从而 该上下文可以被一致地保留,并且应用可以对图像打印过程进行广泛或完全的控制。
    • 7. 发明申请
    • System and method for processing raw image files
    • 用于处理原始图像文件的系统和方法
    • US20060125922A1
    • 2006-06-15
    • US11008174
    • 2004-12-10
    • David AlbertRichard TurnerTomasz Kasperkiewicz
    • David AlbertRichard TurnerTomasz Kasperkiewicz
    • H04N5/225H04N5/76
    • G06T1/0007
    • A system and related techniques provide a uniform abstraction layer for accessing and manipulating Raw image files, with the necessity for proprietary application tools. According to embodiments in one regard, an operating system or other platform may expose a set of application programming interfaces (APIs) to general purpose image processing, photo album, printing or other applications through which a Raw API layer may be accessed. That layer may in turn communicate via a set of Raw codecs or other protocols or channels with a hardware-specific Raw plugin layer, which may host a set of Raw format specifications supplied, for instance, by digital still camera manufacturers or other vendors. Those hardware-specific, low-level specifications may specify or encapsulate, for example, the Raw container or file format, Raw file metadata, thumbnail representations or other details for individual Raw formats. Because the necessary Raw translation is abstracted to the operating system or other platform, diverse applications may seamlessly use Raw image files from a variety of camera and other manufacturers, without a need for proprietary tools. Users may therefore gain access to the highest possible resolution representation of image data captured by a given imaging device, transparently and without a need to switch tools between different manufacturers' cameras or devices.
    • 系统和相关技术为访问和操纵原始图像文件提供了统一的抽象层,具有专有应用工具的必要性。 根据一个方面的实施例,操作系统或其他平台可以将一组应用程序编程接口(API)暴露给通用图像处理,相册,打印或可以访问Raw API层的其他应用程序。 该层还可以经由一组原始编解码器或其他协议或信道与硬件特定的原始插件层进行通信,其可以承载例如由数码相机制造商或其他供应商提供的一组原始格式规范。 这些硬件特定的低级规范可以指定或封装例如Raw容器或文件格式,Raw文件元数据,缩略图表示或各种Raw格式的其他细节。 由于必要的原始翻译被抽象到操作系统或其他平台,不同的应用程序可以无缝地使用来自各种相机和其他制造商的Raw图像文件,而无需专有工具。 因此,用户可以透明地访问由给定成像设备捕获的图像数据的最高可能分辨率表示,并且不需要在不同制造商的相机或设备之间切换工具。