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    • 6. 发明申请
    • METHOD AND SYSTEM FOR MASTERING AND DISTRIBUTING ENHANCED COLOR SPACE CONTENT
    • 用于主和分配增强颜色空间内容的方法和系统
    • WO2006050305A1
    • 2006-05-11
    • PCT/US2005/039352
    • 2005-10-27
    • TECHNICOLOR INCSTERLING, Michael, AllanO'DONNELL, Eugene, Murphy
    • STERLING, Michael, AllanO'DONNELL, Eugene, Murphy
    • H04N1/60H04N9/64
    • H04N1/64H04N1/6058H04N9/64
    • A method and system for mastering and distributing enhanced color space content for different display devices (target color space) having display capabilities beyond that of CRT color space. The content creator(s) establishes base or reference color space and enhanced color space data for each target color space. The enhanced color space data is stored as metadata and transmitted over an enhanced color channel separately from the base/reference color space. Both the base/reference data and metadata are encoded before transmission and decoded on the consumer side either by a separate decoder or a display device having an integrated decoder. In other aspects of the invention, auxiliary data relating to the target color space, such as, for example, brightness, luminance, contrast and other display settings can be transmitted over the enhanced color channel and decoded to control the target color space settings (i.e., display settings). The color adjustment metadata could be included in the auxiliary data or maintained separate from the same depending on the desired implementation.
    • 一种用于为具有超过CRT色彩空间的显示能力的不同显示设备(目标色彩空间)来制作和分发增强色彩空间内容的方法和系统。 内容创建者为每个目标色彩空间建立基础或参考色彩空间和增强色彩空间数据。 增强的颜色空间数据作为元数据存储,并且与基本/参考颜色空间分开地通过增强的颜色通道传输。 基础/参考数据和元数据在传输之前被编码,并且在消费者侧通过单独的解码器或具有集成解码器的显示装置进行解码。 在本发明的其他方面,与目标色彩空间有关的辅助数据,例如亮度,亮度,对比度和其他显示设置可以通过增强色彩通道传输,并被解码以控制目标色彩空间设置(即 , 显示设置)。 颜色调整元数据可以被包括在辅助数据中,或者根据期望的实现与之保持分开。