METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE WITH REFERENCE TO A PLURALITY OF FRAMES
    1.
    发明申请
    METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE WITH REFERENCE TO A PLURALITY OF FRAMES 有权
    参考多个框架编码/解码图像的方法和装置

    公开(公告)号:US20110097004A1

    公开(公告)日:2011-04-28

    申请号:US12914373

    申请日:2010-10-28

    IPC分类号: G06K9/36

    CPC分类号: H04N19/51 H04N19/52

    摘要: Methods and apparatuses for encoding and decoding images are provided. The method of encoding an image includes: generating a reference frame by modifying a previously encoded frame; and encoding a current block of a current frame based on a group including the previously encoded frame and the reference frame, wherein in the encoding the current block, a reference to a first frame included in the group is considered to be the same as a reference to any other frame included in the group.

    摘要翻译: 提供了图像编码和解码的方法和装置。 编码图像的方法包括:通过修改先前编码的帧来生成参考帧; 以及基于包括先前编码的帧和参考帧的组编码当前帧的当前块,其中在编码当前块时,对包括在该组中的第一帧的引用被认为与参考相同 包括在组中的任何其他框架。

    METHOD AND APPARATUS FOR ENCODING VIDEO BY USING BLOCK MERGING, AND METHOD AND APPARATUS FOR DECODING VIDEO BY USING BLOCK MERGING
    4.
    发明申请
    METHOD AND APPARATUS FOR ENCODING VIDEO BY USING BLOCK MERGING, AND METHOD AND APPARATUS FOR DECODING VIDEO BY USING BLOCK MERGING 有权
    使用块合并编码视频的方法和装置,以及通过使用块合并解码视频的方法和装置

    公开(公告)号:US20120008676A1

    公开(公告)日:2012-01-12

    申请号:US13178862

    申请日:2011-07-08

    IPC分类号: H04N7/50 H04N7/26 H04N7/32

    摘要: Provided are a method and apparatus for encoding a video by using block merging and a method and apparatus for decoding a video by using block merging. The method of encoding includes: determining an encoding mode indicating a current data unit for encoding of a picture and an encoding method including prediction encoding performed for the current data unit; determining an occurrence of merging with at least one neighboring data unit based on at least one of the encoding mode and a prediction mode; and determining prediction mode information, merging related information, and prediction related information, and determining encoding information of the data unit including the prediction mode information, the merging related information, and the prediction related information.

    摘要翻译: 提供了一种通过使用块合并对视频进行编码的方法和装置,以及通过使用块合并对视频进行解码的方法和装置。 编码方法包括:确定指示用于编码图像的当前数据单元的编码模式和包括对当前数据单元执行的预测编码的编码方法; 基于所述编码模式和预测模式中的至少一个,确定与至少一个相邻数据单元的合并的发生; 以及确定预测模式信息,合并相关信息和预测相关信息,以及确定包括预测模式信息,合并相关信息和预测相关信息的数据单元的编码信息。

    METHOD AND APPARATUS FOR ENCODING VIDEO AND METHOD AND APPARATUS FOR DECODING VIDEO BY CONSIDERING SKIP AND SPLIT ORDER
    5.
    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:US20110170593A1

    公开(公告)日:2011-07-14

    申请号:US13005920

    申请日:2011-01-13

    IPC分类号: H04N7/50 H04N7/26

    摘要: 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.

    摘要翻译: 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 VIDEO BY MOTION PREDICTION USING ARBITRARY PARTITION, AND METHOD AND APPARATUS FOR DECODING VIDEO BY MOTION PREDICTION USING ARBITRARY PARTITION
    7.
    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:US20110134998A1

    公开(公告)日:2011-06-09

    申请号:US12962879

    申请日:2010-12-08

    IPC分类号: H04N7/32 H04N7/26

    摘要: Disclosed is a method and apparatus of encoding a video, the method including: splitting video data into a maximum coding unit; encoding the video data of the maximum coding unit based on deeper coding units of hierarchical structures in which a coding unit of an upper depth is split as a depth deepens, according to at least one split region of the maximum coding unit, and determining a coding depth at which an encoding result is to be output, including inter prediction using partitions obtained by splitting the coding unit according to arbitrary ratios; and outputting a bitstream including the encoded video data corresponding to a coding depth for the at least one split region according to maximum coding units and information regarding the coding depth and encoding modes.

    摘要翻译: 公开了一种对视频进行编码的方法和装置,该方法包括:将视频数据分解成最大编码单元; 根据所述最大编码单元的至少一个分割区域,基于所述最大编码单元的视频数据,根据所述最大编码单元的视频数据,根据所述最大编码单元的视频数据,根据所述最大编码单元的视频数据对所述最大编码单元的视频数据进行编码, 包括要输出编码结果的深度,包括使用根据任意比例分割编码单位获得的分区的帧间预测; 并且根据最大编码单位输出与所述至少一个分割区域的编码深度相对应的编码视频数据的比特流,以及关于编码深度和编码模式的信息。

    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
    8.
    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:US20120236944A1

    公开(公告)日:2012-09-20

    申请号:US13487325

    申请日:2012-06-04

    IPC分类号: H04N7/32 H04N7/26

    摘要: Disclosed is a method and apparatus of encoding a video, the method including: splitting video data into a maximum coding unit; encoding the video data of the maximum coding unit based on deeper coding units of hierarchical structures in which a coding unit of an upper depth is split as a depth deepens, according to at least one split region of the maximum coding unit, and determining a coding depth at which an encoding result is to be output, including inter prediction using partitions obtained by splitting the coding unit according to arbitrary ratios; and outputting a bitstream including the encoded video data corresponding to a coding depth for the at least one split region according to maximum coding units and information regarding the coding depth and encoding modes.

    摘要翻译: 公开了一种对视频进行编码的方法和装置,该方法包括:将视频数据分解成最大编码单元; 根据所述最大编码单元的至少一个分割区域,基于所述最大编码单元的视频数据,根据所述最大编码单元的视频数据,根据所述最大编码单元的视频数据,根据所述最大编码单元的视频数据对所述最大编码单元的视频数据进行编码, 包括要输出编码结果的深度,包括使用根据任意比例分割编码单位获得的分区的帧间预测; 并且根据最大编码单位输出与所述至少一个分割区域的编码深度相对应的编码视频数据的比特流,以及关于编码深度和编码模式的信息。