首页> 外国专利> - 3 - INTER-VIEW RESIDUAL PREDICTION IN MULTI-VIEW OR 3-DIMENSIONAL VIDEO CODING

- 3 - INTER-VIEW RESIDUAL PREDICTION IN MULTI-VIEW OR 3-DIMENSIONAL VIDEO CODING

机译:-3-多视图或3维视频编码中的视图间残差预测

摘要

Video coder scaling the motion vector of the current prediction unit (PU) of the current picture in order to compensate for differences in the temporal distance. In addition, the video coder of determining the prediction block for the current PU, and determining the disparity of the reference blocks based on the display samples of the parity reference picture in the location indicated by the current PU disparity vector, and the scaled motion and by a vector based on samples of the fixed reference picture from the displayed location, in time for the current PU - determines the disparity of the reference blocks. Next, the video coder determines who prediction residuals for the current PU. Each sample's residual prediction for the current PU is time for the current PU - represents the difference between the samples corresponding to the display sample and the disparity of the reference blocks of the parity reference block.;
机译:视频编码器缩放当前图片的当前预测单元(PU)的运动矢量,以补偿时间距离上的差异。另外,视频编码器确定当前PU的预测块,并基于在当前PU视差矢量指示的位置中的奇偶参考图片的显示样本,以及缩放运动和视频,确定参考块的视差。通过基于来自所显示位置的固定参考图片的样本的矢量,及时为当前PU确定参考块的视差。接下来,视频译码器确定谁预测当前PU的残差。当前PU的每个样本的残差预测是当前PU的时间-表示与显示样本相对应的样本与奇偶校验参考块的参考块的视差之间的差。

著录项

  • 公开/公告号KR101821030B1

    专利类型

  • 公开/公告日2018-01-22

    原文格式PDF

  • 申请/专利权人 퀄컴 인코포레이티드;

    申请/专利号KR20157027347

  • 发明设计人 장 리;천 잉;카르체비츠 마르타;

    申请日2014-02-19

  • 分类号H04N13;H04N19/105;H04N19/172;H04N19/513;H04N19/573;H04N19/577;H04N19/597;H04N19/80;

  • 国家 KR

  • 入库时间 2022-08-21 12:38:32

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