首页> 外国专利> VIDEO ENCODING METHOD AND VIDEO ENCODING DEVICE FOR ENCODING VIDEO USING PREDICTION UNITS BASED ON ENCODING UNITS DEFINED ACCORDING TO TREE STRUCTURE AND VIDEO DECODING METHOD AND VIDEO DECODING DEVICE BASED ON CODING UNITS DEFINED ACCORDING TO TREE-LIKE STRUCTURE

VIDEO ENCODING METHOD AND VIDEO ENCODING DEVICE FOR ENCODING VIDEO USING PREDICTION UNITS BASED ON ENCODING UNITS DEFINED ACCORDING TO TREE STRUCTURE AND VIDEO DECODING METHOD AND VIDEO DECODING DEVICE BASED ON CODING UNITS DEFINED ACCORDING TO TREE-LIKE STRUCTURE

机译：基于按照树状结构定义的编码单元的预测单元编码的视频编码方法和视频编码装置以及基于按照树状结构定义的编码单元的视频编码方法和视频编码装置

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摘要

FIELD: physics.;SUBSTANCE: video decoding device includes: a receiver and a decoder configured to: extract, from the received bitstream, the encoding unit size information, which is a data unit for decoding the encoded video image, the variable depth of the encoding unit, the partitioning information, and the encoding mode with respect to the encoding units having a tree-like image structure; determining the maximum size of the coding unit based on the information on the size and variable depth; splitting the image into one or more maximum coding units based on a certain maximum size; determining the encoding units having a tree-like structure of the image based on the partitioning information and decoding the image based on certain encoding units based on the encoding mode.;EFFECT: increasing the efficiency of decoding video by using a hierarchical unit of encoding.;15 dwg, 1 tbl

机译：技术领域：物理领域;视频解码设备包括：接收器和解码器，其被配置为：从接收到的比特流中提取编码单元大小信息，该编码单元大小信息是用于对编码的视频图像进行解码的数据单元。关于具有树状图像结构的编码单元的编码单元，分区信息和编码模式;根据关于尺寸和可变深度的信息确定编码单元的最大尺寸;根据一定的最大尺寸将图像分成一个或多个最大编码单元;基于分区信息确定具有树状结构的图像的编码单元，并基于编码模式基于某些编码单元对图像进行解码。效果：通过使用编码的分层单元来提高对视频的解码效率。 ; 15载重吨，1吨

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公开/公告号RU2641243C1

专利类型
公开/公告日2018-01-16

原文格式PDF
申请/专利权人 SAMSUNG ELEKTRONIKS KO. LTD.;
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申请/专利号RU20160133375
发明设计人 MIN DZUNG-KHIE (KR);KHAN VOO-DZIN (KR);
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申请日2016-08-15
分类号G06T9/40;H04N19/96;H04N19/119;H04N19/134;H04N19/44;
国家 RU
入库时间 2022-08-21 12:35:53

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