METHOD OF SIGNALING FOR DEPTH-BASED BLOCK PARTITIONING
    2.
    发明申请
    METHOD OF SIGNALING FOR DEPTH-BASED BLOCK PARTITIONING 有权
    基于深度的块分割信号的方法

    公开(公告)号:US20150264399A1

    公开(公告)日:2015-09-17

    申请号:US14656993

    申请日:2015-03-13

    Applicant: MediaTek Inc.

    Abstract: A method of signaling depth-based block partitioning (DBBP) for multi-view or three-dimensional (3D) video coding is disclosed. In one embodiment, the DBBP flag is signaled for all candidate prediction modes of the current texture coding unit including a non-2N×N partition mode. The group of candidate prediction modes may consist of 2N×N partition mode and N×2N partition mode. If the DBBP flag indicates the DBBP being used for the current texture coding unit, DBBP encoding is applied to the current texture coding unit or DBBP decoding is applied to one or more PUs associated with the current texture coding unit to recover the current texture coding unit. If the DBBP flag indicates the DBBP being not used for the current texture coding unit, a prediction partition mode is signaled at an encoder side or parsed at a decoder side from a CU (coding unit) level of the bitstream.

    Abstract translation: 公开了用于多视图或三维(3D)视频编码的基于深度的块分割(DBBP)的方法。 在一个实施例中,为包括非2N×N分区模式的当前纹理编码单元的所有候选预测模式发信号通知DBBP标志。 候选预测模式组可以由2N×N分区模式和N×2N分区模式组成。 如果DBBP标志指示用于当前纹理编码单元的DBBP,则将DBBP编码应用于当前纹理编码单元,或者将DBBP解码应用于与当前纹理编码单元相关联的一个或多个PU,以恢复当前纹理编码单元 。 如果DBBP标志指示DBBP未被用于当前纹理编码单元,则在编码器侧发信号通知预测分区模式,或者在解码器侧从比特流的CU(编码单元)级别解析。

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