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    IMAGE-ENCODING METHOD AND A DEVICE THEREFOR, AND IMAGE-DECODING METHOD AND A DEVICE THEREFOR
    82.
    发明申请
    IMAGE-ENCODING METHOD AND A DEVICE THEREFOR, AND IMAGE-DECODING METHOD AND A DEVICE THEREFOR 审中-公开
    图像编码方法及其设备，以及图像解码方法及其设备

    公开(公告)号：US20150146796A1

    公开(公告)日：2015-05-28

    申请号：US14604286

    申请日：2015-01-23

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jianle CHEN ,  Jae-chool LEE ,  Sang-rae LEE ,  Min-su CHEON ,  Kyo-hyuk LEE

    IPC: H04N19/172 ,  H04N19/91 ,  H04N19/13 ,  H04N19/184

    CPC classification number: H04N19/172 ,  H04N19/129 ,  H04N19/13 ,  H04N19/174 ,  H04N19/184 ,  H04N19/70 ,  H04N19/91

    Abstract: An image encoding method is provided, in which image data divided into basic blocks is classified in units of groups and subgroups, wherein each group comprises at least one basic block and each subgroup comprises at least one basic block and is included in each group; an encoding mode for a predetermined group is determined in order to encode the predetermined group, wherein the encoding mode represents a mode for encoding data included in the predetermined group in units of one data processing unit selected from a group, a subgroup, and a basic block; and the data of the predetermined group is encoded according to the determined encoding mode. Detailed operations in the image encoding method are performed in consideration of the encoding mode of the group.

    Abstract translation: 提供一种图像编码方法，其中划分为基本块的图像数据被分组为组和子组，其中每个组包括至少一个基本块，并且每个子组包括至少一个基本块并且被包括在每个组中; 确定用于预定组的编码模式，以便对预定组进行编码，其中编码模式表示用于对从组，子组和基本组中选择的一个数据处理单元单元中的包含在预定组中的数据进行编码的模式 块; 并且根据确定的编码模式对预定组的数据进行编码。 考虑到组的编码模式来执行图像编码方法中的详细操作。

    METHOD AND APPARATUS FOR ENCODING VIDEO AND METHOD AND APPARATUS FOR DECODING VIDEO BY CONSIDERING SKIP AND SPLIT ORDER
    84.
    发明申请
    METHOD AND APPARATUS FOR ENCODING VIDEO AND METHOD AND APPARATUS FOR DECODING VIDEO BY CONSIDERING SKIP AND SPLIT ORDER 有权
    用于编码视频的方法和装置以及通过考虑跳过和分割命令来解码视频的方法和装置

    公开(公告)号：US20150003516A1

    公开(公告)日：2015-01-01

    申请号：US14486533

    申请日：2014-09-15

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Il-koo KIM ,  Jung-hye MIN ,  Hae-kyung JUNG ,  Sun-il LEE ,  Min-su CHEON

    IPC: H04N19/196 ,  H04N19/103

    CPC classification number: H04N19/103 ,  H04N19/105 ,  H04N19/119 ,  H04N19/122 ,  H04N19/132 ,  H04N19/172 ,  H04N19/176 ,  H04N19/198 ,  H04N19/46 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70 ,  H04N19/96

    Abstract: A method of encoding a video includes: splitting a picture into a maximum coding unit; for the maximum coding unit, determining coding units having a tree structure including coding units of coded depths and determining encoding modes for the coding units of the coded depths by performing encoding based on coding units according to depths, the coding units according to depths obtained by hierarchically splitting the maximum coding unit as a depth deepens; and outputting information about a maximum coding unit size and, for the maximum coding unit, information indicating an order of split information and skip mode information which is selectively determined for the coding units according to depths, information about the encoding modes for the coding units of the coded depths including the split information and the skip mode information which are arranged according to the order, and encoded video data.

    Abstract translation: 视频编码方法包括：将图像分割为最大编码单位; 对于最大编码单元，通过基于根据深度的编码单位执行编码，确定具有包括编码深度的编码单位的树结构的编码单元和用于编码深度的编码单元的编码模式，编码单元根据由深度获得的深度， 分级分割最大编码单位，深度加深; 并且输出关于最大编码单元大小的信息，并且对于最大编码单元，指示根据深度选择性地针对编码单元确定的分割信息和跳过模式信息的顺序的信息，关于编码单元的编码模式的信息 包括根据顺序排列的分割信息和跳过模式信息的编码深度和编码视频数据。

    METHOD AND APPARATUS FOR ENCODING IMAGES AND METHOD AND APPARATUS FOR DECODING IMAGES
    88.
    发明申请
    METHOD AND APPARATUS FOR ENCODING IMAGES AND METHOD AND APPARATUS FOR DECODING IMAGES 有权
    用于编码图像的方法和装置以及用于解码图像的方法和装置

    公开(公告)号：US20140254948A1

    公开(公告)日：2014-09-11

    申请号：US14283752

    申请日：2014-05-21

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hae-kyung JUNG ,  Min-su CHEON ,  Jung-hye MIN ,  Il-koo KIM

    IPC: G06T9/00

    CPC classification number: H04N19/105 ,  G06T9/00 ,  H04N19/103 ,  H04N19/115 ,  H04N19/119 ,  H04N19/132 ,  H04N19/17 ,  H04N19/176 ,  H04N19/46 ,  H04N19/50 ,  H04N19/96

    Abstract: An apparatus for decoding an image includes an encoding information extractor which extracts split information indicating whether to split a coding unit of an upper depth into coding units of deeper depths and skip information indicating whether a prediction mode of a current coding unit is a skip mode, from image data and a decoding unit which determines a split structure of a maximum coding unit, according to the split information so that the maximum coding unit is hierarchically split as a depth increases and determines whether the prediction mode of the current coding unit is the skip mode according to the skip information.

    Abstract translation: 一种用于对图像进行解码的装置包括：编码信息提取器，其提取指示是否将上层深度的编码单位分割为较深深度的编码单位的分割信息，以及指示当前编码单元的预测模式是否为跳过模式的跳过信息， 根据分割信息，根据分割信息确定最大编码单位的分割结构的图像数据和解码单元，使得最大编码单元随深度增加而分层分割，并确定当前编码单元的预测模式是否为跳过 模式根据跳过信息。

    METHOD AND APPARATUS FOR ENCODING VIDEO BY MOTION PREDICTION USING ARBITRARY PARTITION, AND METHOD AND APPARATUS FOR DECODING VIDEO BY MOTION PREDICTION USING ARBITRARY PARTITION
    89.
    发明申请
    METHOD AND APPARATUS FOR ENCODING VIDEO BY MOTION PREDICTION USING ARBITRARY PARTITION, AND METHOD AND APPARATUS FOR DECODING VIDEO BY MOTION PREDICTION USING ARBITRARY PARTITION 有权
    用于通过运动预测编码视频的方法和装置，使用ARBITRARY PARTITION，以及使用ARBITRARY PARTITION通过运动预测来解码视频的方法和装置

    公开(公告)号：US20140192890A1

    公开(公告)日：2014-07-10

    申请号：US14206024

    申请日：2014-03-12

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sun-il LEE ,  Min-su CHEON ,  Woo-jin HAN

    IPC: H04N19/51

    CPC classification number: H04N19/51 ,  H04N19/103 ,  H04N19/119 ,  H04N19/122 ,  H04N19/137 ,  H04N19/139 ,  H04N19/157 ,  H04N19/176 ,  H04N19/30 ,  H04N19/33 ,  H04N19/46 ,  H04N19/50 ,  H04N19/503 ,  H04N19/533 ,  H04N19/543 ,  H04N19/61 ,  H04N19/70 ,  H04N19/96

    Abstract: A method of decoding a video includes determining coding units having a hierarchical structure being data units in which the encoded image is decoded, and sub-units for predicting the coding units, by using information that indicates division shapes of the coding units and information about prediction units of the coding units, parsed from a received bitstream of a encoded image, wherein the sub-units comprise partitions obtained by splitting at least one of a height and a width of the coding units according to at least one of a symmetric ratio and an asymmetric ratio, and reconstructing the image by performing decoding including motion compensation using the partitions for the coding units, using the encoding information parsed from the received bitstream, wherein the coding units having the hierarchical structure comprise coding units of coded depths split hierarchically according to the coded depths and independently from neighboring coding units.

    Abstract translation: 解码视频的方法包括：通过使用指示编码单位的分割形状的信息和关于预测的信息，确定具有分层结构的编码单元，其中编码图像被解码的编码单元和用于预测编码单元的子单元 从编码图像的接收比特流解码的编码单元的单位，其中所述子单元包括通过根据对称比率和对称比率中的至少一个分割所述编码单元的高度和宽度中的至少一个而获得的分区 通过使用从接收的比特流解析的编码信息，通过使用编码单元的分区执行包括运动补偿的解码来重构图像，其中具有分层结构的编码单元包括根据编码单元分层分割的编码深度的编码单元 编码深度并且独立于相邻编码单元。

    METHOD AND APPARATUS FOR ENCODING VIDEO BY MOTION PREDICTION USING ARBITRARY PARTITION, AND METHOD AND APPARATUS FOR DECODING VIDEO BY MOTION PREDICTION USING ARBITRARY PARTITION
    90.
    发明申请
    METHOD AND APPARATUS FOR ENCODING VIDEO BY MOTION PREDICTION USING ARBITRARY PARTITION, AND METHOD AND APPARATUS FOR DECODING VIDEO BY MOTION PREDICTION USING ARBITRARY PARTITION 有权
    用于通过运动预测编码视频的方法和装置，使用ARBITRARY PARTITION，以及使用ARBITRARY PARTITION通过运动预测来解码视频的方法和装置

    公开(公告)号：US20140192875A1

    公开(公告)日：2014-07-10

    申请号：US14206139

    申请日：2014-03-12

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sun-il LEE ,  Min-su CHEON ,  Woo-jin HAN

    IPC: H04N19/119 ,  H04N19/176 ,  H04N19/137

    CPC classification number: H04N19/51 ,  H04N19/103 ,  H04N19/119 ,  H04N19/122 ,  H04N19/137 ,  H04N19/139 ,  H04N19/157 ,  H04N19/176 ,  H04N19/30 ,  H04N19/33 ,  H04N19/46 ,  H04N19/50 ,  H04N19/503 ,  H04N19/533 ,  H04N19/543 ,  H04N19/61 ,  H04N19/70 ,  H04N19/96

    Abstract: An apparatus for decoding a video includes a receiver which receives and obtains a bitstream of an encoded image, a processor which determines coding units having a hierarchical structure being data units in which the encoded image is decoded, and sub-units for predicting the coding units, by using information that indicates division shapes of the coding units and information about prediction units of the coding units, obtained from the received bitstream, wherein the sub-units comprise partitions obtained by splitting at least one of a height and a width of the coding units according to at least one of a symmetric ratio and an asymmetric ratio, and a decoder which reconstructs the image by performing decoding including motion compensation using the partitions for the coding units, using the encoding information parsed from received bitstream, wherein the coding units having the hierarchical structure comprise coding units of coded depths split hierarchically according to the coded depths and independently from neighboring coding units.

    Abstract translation: 一种用于解码视频的装置包括接收并获得编码图像的比特流的接收机，确定具有分层结构的编码单元的处理器，其中编码图像被解码的数据单元，以及用于预测编码单元的子单元 通过使用从所接收的比特流获得的指示编码单位的划分形状和与编码单元的预测单元有关的信息的信息，其中，所述子单元包括通过分割编码单元的高度和宽度中的至少一个而获得的分区 根据对称比率和非对称比率中的至少一个，单元，以及解码器，其使用从所接收的比特流解析的编码信息，通过使用所述编码单元的分区执行包括运动补偿的解码来重构图像，其中，所述编码单元具有 层次结构包括编码深度的编码单元，根据编码的层次分级分割 并且独立于相邻编码单元。

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