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    DEPTH MAP ENCODING METHOD AND APPARATUS THEREOF, AND DEPTH MAP DECODING METHOD AND APPARATUS THEREOF
    42.
    发明申请
    DEPTH MAP ENCODING METHOD AND APPARATUS THEREOF, AND DEPTH MAP DECODING METHOD AND APPARATUS THEREOF 有权
    深度地图编码方法及其设备及深度地图解码方法及其设备

    公开(公告)号：US20160073129A1

    公开(公告)日：2016-03-10

    申请号：US14782463

    申请日：2014-04-07

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jin-young LEE ,  Min-woo PARK ,  Byeong-doo CHOI ,  Ho-cheon WEY ,  Jae-won YOON ,  Yong-jin CHO

    IPC: H04N19/593 ,  H04N19/172 ,  H04N19/176 ,  H04N19/186 ,  H04N19/597 ,  H04N19/44

    CPC classification number: H04N19/593 ,  H04N19/119 ,  H04N19/172 ,  H04N19/176 ,  H04N19/186 ,  H04N19/44 ,  H04N19/597 ,  H04N19/70

    Abstract: Disclosed is a depth map frame decoding method including reconstructing a color frame obtained from a bitstream based on encoding information of the color frame; splitting a largest coding unit of a depth map frame obtained from the bitstream into one or more coding units based on split information of the depth map frame; splitting the one or more coding units into one or more prediction units for prediction decoding; determining whether to split a current prediction unit into at least one partition and decode the current prediction unit by obtaining information indicating whether to split the current prediction unit into the at least one or more partitions from the bitstream; if it is determined that the current prediction unit is to be decoded by being split into the at least one or more partitions, obtaining prediction information of the one or more prediction units from the bitstream and determining whether to decode the current prediction unit by using differential information indicating a difference between a depth value of the at least one or more partitions corresponding to an original depth map frame and a depth value of the at least one or more partitions predicted from neighboring blocks of the current prediction unit; and decoding the current prediction unit by using the differential information based on whether to split the current prediction unit into the at least one or more partitions and whether to use the differential information.

    Abstract translation: 本发明公开了一种深度图帧解码方法，包括：根据所述彩色帧的编码信息重构从位流获得的彩色帧; 基于深度图帧的分割信息，将从比特流获得的深度图帧的最大编码单位分割成一个或多个编码单位; 将所述一个或多个编码单元分割成一个或多个预测单元进行预测解码; 确定是否将当前预测单元拆分成至少一个分区，并且通过获取指示是否将当前预测单元分解成来自比特流的至少一个或多个分区的信息来解码当前预测单元; 如果确定当前预测单元要被分解为至少一个或多个分区进行解码，则从比特流获得一个或多个预测单元的预测信息，并通过使用差分来确定是否解码当前预测单元 指示与原始深度图帧对应的至少一个或多个分区的深度值与从当前预测单元的相邻块预测的至少一个或多个分区的深度值之间的差异的信息; 以及通过使用基于是否将当前预测单元分割成至少一个或多个分区的差分信息以及是否使用差分信息来解码当前预测单元。

    VIDEO ENCODING METHOD AND APPARATUS, AND VIDEO DECODING METHOD AND APPARATUS
    47.
    发明申请
    VIDEO ENCODING METHOD AND APPARATUS, AND VIDEO DECODING METHOD AND APPARATUS 审中-公开
    视频编码方法和装置，以及视频解码方法和装置

    公开(公告)号：US20150358641A1

    公开(公告)日：2015-12-10

    申请号：US14763077

    申请日：2014-01-23

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Byeong-doo CHOI ,  Chan-yul KIM ,  Myoung-jin EOM

    IPC: H04N19/587 ,  H04N19/44

    CPC classification number: H04N19/587 ,  H04N19/105 ,  H04N19/187 ,  H04N19/30 ,  H04N19/44 ,  H04N19/46 ,  H04N19/597 ,  H04N19/70

    Abstract: Disclosed are a video encoding method and a video decoding method. A multilayer video encoding method comprises the steps of: performing an interlayer prediction for a picture of each layer constituting a multilayer video; determining a reference layer to which the picture of each layer refers, on the basis of the result of the interlayer prediction; and adding reference layer information of each layer to a parameter set including the information which is commonly applied to the layers included in the multilayer video.

    Abstract translation: 公开了一种视频编码方法和视频解码方法。 多层视频编码方法包括以下步骤：对构成多层视频的每一层的图像执行层间预测; 基于层间预测的结果，确定每层的图片所参照的参照层; 以及将每个层的参考层信息添加到包括通常应用于包括在多层视频中的层的信息的参数集合。

    METHOD AND APPARATUS FOR CODING MULTILAYER VIDEO, METHOD AND APPARATUS FOR DECODING MULTILAYER VIDEO
    48.
    发明申请
    METHOD AND APPARATUS FOR CODING MULTILAYER VIDEO, METHOD AND APPARATUS FOR DECODING MULTILAYER VIDEO 有权
    用于编码多层视频的方法和装置，用于解码多层视频的方法和装置

    公开(公告)号：US20150358629A1

    公开(公告)日：2015-12-10

    申请号：US14760265

    申请日：2014-01-10

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Byeong-doo CHOI ,  Min-woo PARK ,  Jae-won YOON ,  Chan-yul KIM ,  Jeong-hoon PARK

    IPC: H04N19/187 ,  H04N19/136 ,  H04N19/107 ,  H04N19/129

    CPC classification number: H04N19/187 ,  H04N19/107 ,  H04N19/129 ,  H04N19/136 ,  H04N19/30 ,  H04N19/44 ,  H04N19/70

    Abstract: Provided are a method and apparatus for decoding a multi-layer video, and a method and apparatus for encoding a multi-layer video. The method includes obtaining a NAL unit including encoding information and type information of a first layer picture and identifying a type of the first layer picture, obtaining a NAL unit including encoding information and type information of a second layer picture and identifying a type of the second layer picture that is set to be the same as the type of the first layer picture having a same POC as the second layer picture, and decoding the first layer picture and the second layer picture based on the identified first layer picture type and the identified second layer picture type.

    Abstract translation: 提供了一种用于对多层视频进行解码的方法和装置，以及用于对多层视频进行编码的方法和装置。 该方法包括获得包括编码信息和第一层图像的类型信息并识别第一层图像的类型的NAL单元，获得包括第二层图像的编码信息和类型信息的NAL单元，并且识别第二层图像的类型 层图像被设置为与具有与第二层图像相同的POC的第一层图像的类型相同，并且基于所识别的第一层图像类型和所识别的第二层图像对第一层图像和第二层图像进行解码 层图片类型。

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