公开(公告)号：US09602816B2

公开(公告)日：2017-03-21

申请号：US14274408

申请日：2014-05-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xing Wen ,  Oscar Au ,  Haitao Yang ,  Jiantong Zhou

IPC: H04N19/52 ,  H04N19/583 ,  H04N19/436

CPC classification number: H04N19/51 ,  H04N19/436 ,  H04N19/52

Abstract: The present invention relates to a method for coding and decoding a video signal, and provides a method for coding a video signal, including: determining space adjacent motion information of a parallel motion processing region PR; determining time adjacent motion information of a current block, where the current block is located in the parallel motion processing region PR; determining a candidate mot ion information set according to the space adjacent motion information of the parallel motion processing region PR and the time adjacent motion information of the current block; selecting motion information of the current block from the candidate motion information set, and sending a motion information indication of the current block to a decoding end, so as to assist the decoding end in determining the motion information of the current block; and performing motion compensation coding for the current block according to the motion information of the current block.

公开(公告)号：US20140247880A1

公开(公告)日：2014-09-04

申请号：US14274408

申请日：2014-05-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xing Wen ,  Oscar Au ,  Haitao Yang ,  Jiantong Zhou

IPC: H04N19/583 ,  H04N19/51

CPC classification number: H04N19/51 ,  H04N19/436 ,  H04N19/52

Abstract: The present invention relates to a method for coding and decoding a video signal, and provides a method for coding a video signal, including: determining space adjacent motion information of a parallel motion processing region PR; determining time adjacent motion information of a current block, where the current block is located in the parallel motion processing region PR; determining a candidate mot ion information set according to the space adjacent motion information of the parallel motion processing region PR and the time adjacent motion information of the current block; selecting motion information of the current block from the candidate motion information set, and sending a motion information indication of the current block to a decoding end, so as to assist the decoding end in determining the motion information of the current block; and performing motion compensation coding for the current block according to the motion information of the current block.

Abstract translation: 本发明涉及对视频信号进行编码和解码的方法，并提供一种对视频信号进行编码的方法，包括：确定平行运动处理区PR的相邻运动信息的空间; 确定当前块位于并行运动处理区PR中的当前块的相邻运动信息的时间; 根据并行运动处理区域PR的相邻运动信息的空间和当前块的时间相邻运动信息确定候选电子信息集; 从候选运动信息集中选择当前块的运动信息，并将当前块的运动信息指示发送到解码端，以帮助解码结束确定当前块的运动信息; 以及根据当前块的运动信息对当前块执行运动补偿编码。