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    Image decoding method and apparatus using same
    81.
    发明授权
    Image decoding method and apparatus using same 有权

    公开(公告)号：US10165282B2

    公开(公告)日：2018-12-25

    申请号：US14381454

    申请日：2013-11-21

    Applicant: LG ELECTRONICS INC.

    Inventor： Hendry Hendry ,  Joonyoung Park ,  Chulkeun Kim ,  Byeongmoon Jeon ,  Jungsun Kim

    IPC: H04N19/159 ,  H04N7/00 ,  H04N19/105 ,  H04N19/70 ,  H04N19/172 ,  H04N19/58 ,  H04N19/184 ,  H04N19/46 ,  H04N19/423

    Abstract: An image decoding method includes: receiving information on a set of reference pictures for configuring a set of reference pictures of a current picture, wherein the information on the set of reference pictures includes MSB that may calculate the MSB of POC of a long-term reference picture relative to the current picture, and flag information that represents whether there is MSB; and eliciting the set of reference pictures by using received MSB when the flag information is 1, and performing marking on the reference picture, wherein the flag information may be 1 when a temporal sub-layer identifier is 0, and there is at least one POC value for which a remainder obtained by dividing by a maximum value MaxPicOrderCntLsb is the same as LSB of the POC of the long-term reference picture, in a set of POCs of a previous picture including POC values related to the previous picture.

    Method and device for intra prediction
    89.
    发明授权
    Method and device for intra prediction 有权
    帧内预测的方法和装置

    公开(公告)号：US09554136B2

    公开(公告)日：2017-01-24

    申请号：US14356750

    申请日：2012-12-05

    Applicant: LG Electronics Inc.

    Inventor： Joonyoung Park ,  Byeongmoon Jeon ,  Yongjoon Jeon ,  Seungwook Park ,  Jungsun Kim ,  Jaehyun Lim ,  Hendry Hendry ,  Naeri Park ,  Chulkeun Kim

    IPC: H04N19/11 ,  H04N19/593 ,  H04N19/44 ,  H04N19/176

    CPC classification number: H04N19/159 ,  H04N19/11 ,  H04N19/176 ,  H04N19/44 ,  H04N19/593 ,  H04N19/96

    Abstract: A method for decoding an image according to the present invention comprises the steps of: receiving and decoding MPM index information for indicating an MPM candidate which is to be used as an intra prediction mode of a current block; generating an MPM candidate list containing a plurality of MPM candidates for the current block; determining the MPM candidate indicated by the decoded MPM index information as the intra prediction mode of the current block, among the plurality of the MPM candidates which constitute the MPM candidate list; and generating a prediction block corresponding to the current block by performing intra prediction for the current block based on the determined intra prediction mode.

    Abstract translation: 根据本发明的用于解码图像的方法包括以下步骤：接收和解码用于指示要用作当前块的帧内预测模式的MPM候选的MPM索引信息; 生成包含当前块的多个MPM候选的MPM候选列表; 在构成MPM候选列表的多个MPM候选中，确定由解码的MPM索引信息指示的MPM候选作为当前块的帧内预测模式; 以及通过基于所确定的帧内预测模式对当前块执行帧内预测，​​生成与当前块相对应的预测块。

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