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    METHOD AND APPARATUS OF VIDEO CODING
    73.
    发明申请
    METHOD AND APPARATUS OF VIDEO CODING 审中-公开

    公开(公告)号：US20170251213A1

    公开(公告)日：2017-08-31

    申请号：US15440085

    申请日：2017-02-23

    Applicant: MEDIATEK INC.

    Inventor： Jing YE ,  Shan Liu ,  Shaw-Min Lei

    IPC: H04N19/159 ,  H04N19/105 ,  H04N19/513 ,  H04N19/176

    CPC classification number: H04N19/159 ,  H04N19/105 ,  H04N19/176 ,  H04N19/513

    Abstract: Aspects of the disclosure include a method for video coding. The method includes receiving input data associated with a current block in an image frame, generating an inter predictor of the current block, and generating an intra predictor of the current block based on samples of neighboring pixels and an intra prediction mode that locates the samples of neighboring pixels. The method further includes generating a final predictor of the current block by combining the inter predictor and the intra predictor according to one or more intra weight coefficients associated with the intra prediction mode, and encoding or decoding the current block based on the final predictor to output encoded video data or a decoded block. The one or more intra weight coefficients indicate one or more ratios that corresponding one or more portions of the intra predictor are combined with the inter predictor, respectively.

    METHOD AND APPARATUS OF SCALABLE VIDEO CODING
    75.
    发明申请
    METHOD AND APPARATUS OF SCALABLE VIDEO CODING 有权
    可扩展视频编码的方法与装置

    公开(公告)号：US20150281708A1

    公开(公告)日：2015-10-01

    申请号：US14378965

    申请日：2013-03-19

    Applicant: MEDIATEK INC.

    Inventor： Tzu-Der Chuang ,  Ching-Yeh Chen ,  Yu-Wen Huang ,  Jian-Liang Lin ,  Yi-Wen Chen ,  Shih-Ta Hsiang ,  Shan Liu ,  Shaw-Min Lei

    IPC: H04N19/33 ,  H04N19/577 ,  H04N19/52

    CPC classification number: H04N19/33 ,  H04N19/52 ,  H04N19/577 ,  H04N19/96

    Abstract: A method and apparatus for coding video data using Inter prediction mode or Merge mode in a video coding system are disclosed, where the video data is configured into a Base Layer (BL) and an Enhancement Layer (EL), and the EL has higher spatial resolution or better video quality than the BL. In one embodiment, at least one information piece of motion information associated with one or more BL blocks in the BL is identified. A motion vector prediction (MVP) candidate list or a Merge candidate list for the selected block in the EL is then determined, where said at least one information piece associated with said one or more BL blocks in the BL is included in the MVP-candidate list or a Merge candidate MVP candidate list or the Merge candidate list. The input data associated with the selected block is coded or decoded using the MVP candidate list or the Merge candidate list.

    Abstract translation: 公开了一种在视频编码系统中使用帧间预测模式或合并模式对视频数据进行编码的方法和装置，其中将视频数据配置为基本层（BL）和增强层（EL），并且EL具有较高的空间 分辨率或更好的视频质量比BL。 在一个实施例中，识别与BL中的一个或多个BL块相关联的运动信息的至少一个信息片段。 然后确定EL中所选块的运动矢量预测（MVP）候选列表或合并候选列表，其中与BL中的所述一个或多个BL块相关联的所述至少一个信息片段被包括在MVP候选中 列表或合并候选MVP候选列表或合并候选列表。 与所选择的块相关联的输入数据使用MVP候选列表或合并候选列表进行编码或解码。

    METHOD AND APPARATUS OF INTERLAYER TEXTURE PREDICTION
    76.
    发明申请
    METHOD AND APPARATUS OF INTERLAYER TEXTURE PREDICTION 审中-公开
    中间层纹理预测的方法与装置

    公开(公告)号：US20150222912A1

    公开(公告)日：2015-08-06

    申请号：US14422051

    申请日：2013-07-30

    Applicant: MediaTek Inc.

    Inventor： Tzu-Der Chuang ,  Zhenzhong Chen ,  Shan Liu ,  Ching-Yeh Chen ,  Chih-Wei Hsu

    IPC: H04N19/187 ,  H04N19/70 ,  H04N19/50 ,  H04N19/176 ,  H04N19/31

    CPC classification number: H04N19/187 ,  H04N19/176 ,  H04N19/31 ,  H04N19/33 ,  H04N19/36 ,  H04N19/463 ,  H04N19/50 ,  H04N19/70

    Abstract: A method and apparatus for coding video data in a scalable or three-dimensional video coding system are disclosed. In one embodiment, context for the input data associated with an inter-layer or inter-view coding syntax element of a current block in an enhancement-layer (EL) or a dependent view is formed or the input data is parsed to identify the context based on information associated with one or more neighboring blocks, information associated with the current block, or both. In another embodiment, encoding or decoding is applied to the input data associated with the current block in the EL using inter-layer texture prediction based on the BL block in the BL, wherein a flag indicating whether there is any transform coefficient coded for the current block is signaled.

    Abstract translation: 公开了一种用于对可缩放或三维视频编码系统中的视频数据进行编码的方法和装置。 在一个实施例中，形成与增强层（EL）或从属视图中的当前块的层间或视图间编码语法元素相关联的输入数据的上下文，或者解析输入数据以识别上下文 基于与一个或多个相邻块相关联的信息，与当前块相关联的信息，或两者。 在另一个实施例中，使用基于BL中的BL块的层间纹理预测将编码或解码应用于与EL中的当前块相关联的输入数据，其中指示是否存在针对当前的编码的任何变换系数的标志 信号通知。

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