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    METHOD AND APPARATUS FOR INTER-LAYER INTRA PREDICTION
    91.
    发明申请
    METHOD AND APPARATUS FOR INTER-LAYER INTRA PREDICTION 审中-公开
    用于层间预测的方法和装置

    公开(公告)号：US20150078446A1

    公开(公告)日：2015-03-19

    申请号：US14387454

    申请日：2013-03-25

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Dong San Jun ,  Jung Won Kang ,  Ha Hyun Lee ,  Youn Hee Kim ,  Soon Heung Jung ,  Jin Soo Choi ,  Jin Woong Kim

    IPC: H04N19/503 ,  H04N19/593

    CPC classification number: H04N19/503 ,  H04N19/30 ,  H04N19/33 ,  H04N19/59 ,  H04N19/593

    Abstract: The present invention relates to a method and an apparatus for inter-layer intra prediction. The method for inter-layer intra prediction comprises: a step of determining a reference layer for inter-layer intra prediction; a step of generating intra prediction information from the reference layer; and a step of performing inter-layer prediction on the current block based on the intra prediction information. In cases where the same location block of the reference block corresponding to the prediction object frame on a temporal axis is inter predicted in the reference layer, intra prediction information is generated based on the intra predicted same location block from among the previous and post frames of the reference frame.

    Abstract translation: 本发明涉及一种层间帧内预测的方法和装置。 层间帧内预测方法包括：确定用于层间帧内预测的参考层的步骤; 从参考层生成帧内预测信息的步骤; 以及基于帧内预测信息对当前块执行层间预测的步骤。 在参考层中对与时间轴上的预测对象帧相对应的参考块的相同位置块进行帧间预测的情况下，基于帧内预测相同位置块生成帧内预测信息， 参考框架。

    IMAGE INFORMATION DECODING METHOD, IMAGE DECODING METHOD, AND DEVICE USING SAME
    92.
    发明申请
    IMAGE INFORMATION DECODING METHOD, IMAGE DECODING METHOD, AND DEVICE USING SAME 审中-公开
    图像信息解码方法，图像解码方法和使用其的设备

    公开(公告)号：US20150063453A1

    公开(公告)日：2015-03-05

    申请号：US14391061

    申请日：2013-04-16

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Jung Won Kang ,  Ha Hyun Lee ,  Jin Soo Choi ,  Jin Woong Kim

    IPC: H04N19/52 ,  H04N19/91 ,  H04N19/80 ,  H04N19/13 ,  H04N19/61 ,  H04N19/593 ,  H04N19/124

    Abstract: The present invention relates to an image information decoding method. The decoding method includes receiving a bit stream including a Network Abstraction Layer (NAL) unit that includes information related to encoded image, and parsing a NAL unit header of the NAL unit. The NAL unit header may not include 1 bit flag information that represents whether a picture is a non-reference picture or a reference picture in the entire bit stream during encoding.

    Abstract translation: 图像信息解码方法技术领域本发明涉及图像信息解码方法。 解码方法包括接收包括包括与编码图像有关的信息的网络抽象层（NAL）单元以及解析NAL单元的NAL单元头部的比特流。 NAL单元头部可以不包括在编码期间表示整个比特流中图像是非参考图像还是参考图像的1比特标志信息。

    IMAGE-ENCODING METHOD AND IMAGE-DECODING METHOD
    93.
    发明申请
    IMAGE-ENCODING METHOD AND IMAGE-DECODING METHOD 审中-公开
    图像编码方法和图像解码方法

    公开(公告)号：US20140286434A1

    公开(公告)日：2014-09-25

    申请号：US14350267

    申请日：2012-10-05

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Ha Hyun Lee ,  Jung Won Kang ,  Jin Soo Choi ,  Jin Woong Kim

    IPC: H04N19/33 ,  H04N19/80 ,  H04N19/187

    CPC classification number: H04N19/30 ,  H04N19/82

    Abstract: The present invention relates to an image-encoding method, to an image-decoding method, and to an apparatus using same. The image-encoding method according to the present invention comprises the following steps: determining the location of a corresponding sample in a reference layer; restoring a sample of a reference unit in the reference layer, specified by the corresponding sample, so as to generate a reference sample signal; and encoding a differential signal between the sample signal of the current unit of an enhancement layer and the reference sample signal.

    Abstract translation: 本发明涉及一种图像编码方法，一种图像解码方法以及使用该方法的装置。 根据本发明的图像编码方法包括以下步骤：确定参考层中相应样本的位置; 恢复由相应样本指定的参考层中的参考单元的样本，以产生参考采样信号; 并且对增强层的当前单元的采样信号和参考采样信号之间的差分信号进行编码。

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