DEPTH CODING MODES SIGNALING OF DEPTH DATA FOR 3D-HEVC
    132.
    发明申请
    DEPTH CODING MODES SIGNALING OF DEPTH DATA FOR 3D-HEVC 有权
    深度编码模式3D-HEVC深度数据信号

    公开(公告)号:US20140294061A1

    公开(公告)日:2014-10-02

    申请号:US14225985

    申请日:2014-03-26

    Abstract: Techniques are described for encoding and decoding depth data for three-dimensional (3D) video data represented in a multiview plus depth format using depth coding modes that are different than high-efficiency video coding (HEVC) coding modes. Examples of additional depth intra coding modes available in a 3D-HEVC process include at least two of a Depth Modeling Mode (DMM), a Simplified Depth Coding (SDC) mode, and a Chain Coding Mode (CCM). In addition, an example of an additional depth inter coding mode includes an Inter SDC mode. In one example, the techniques include signaling depth intra coding modes used to code depth data for 3D video data in a depth modeling table that is separate from the HEVC syntax. In another example, the techniques of this disclosure include unifying signaling of residual information of depth data for 3D video data across two or more of the depth coding modes.

    Abstract translation: 描述了使用与高效率视频编码(HEVC)编码模式不同的深度编码模式来编码和解码以多视图加深度格式表示的三维(3D)视频数据的深度数据的编码和解码技术。 在3D-HEVC过程中可用的附加深度帧内编码模式的示例包括深度建模模式(DMM),简化深度编码(SDC)模式和链式编码模式(CCM)中的至少两个。 此外,附加深度编码模式的示例包括Inter SDC模式。 在一个示例中,这些技术包括用于在与HEVC语法分离的深度建模表中用于对3D视频数据的深度数据进行编码的信令深度帧内编码模式。 在另一示例中,本公开的技术包括跨越两个或更多个深度编码模式统一用于3D视频数据的深度数据的残留信息的信令。

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