发明名称 |
VIDEO PREDICTION ENCODING DEVICE, VIDEO PREDICTION ENCODING METHOD, VIDEO PREDICTION ENCODING PROGRAM, VIDEO PREDICTION DECODING DEVICE, VIDEO PREDICTION DECODING METHOD, AND VIDEO PREDICTION DECODING PROGRAM |
摘要 |
A prediction signal generator (103) within a video prediction encoding device comprises: a means (122) for estimating a No. 0 motion vector for obtaining a No. 0 prediction signal, selecting a No. 0 prediction motion vector similar to the No. 0 motion vector, and generating No. 0 additional information which comprises a No. 0 prediction motion information index for identifying the prediction motion vector, and a difference motion vector that is determined by the No. 0 motion vector and the No. 0 prediction motion vector; a means (121) for selecting a motion vector for generating a No. 1 prediction signal that is highly correlated with an area to be encoded, generating No. 1 additional information comprising a No. 1 prediction motion information index for identifying the motion vector as a No. 1 prediction motion vector, and setting the No. 1 prediction motion vector as a No. 1 motion vector; and a means (123) for combining the No. 0 and No. 1 prediction signals to generate a prediction signal for the area to be encoded. |
申请公布号 |
WO2013069384(A1) |
申请公布日期 |
2013.05.16 |
申请号 |
WO2012JP74575 |
申请日期 |
2012.09.25 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
SUZUKI YOSHINORI;BOON CHOONG SENG |
分类号 |
H04N19/50;H04N19/105;H04N19/134;H04N19/176;H04N19/196;H04N19/423;H04N19/503;H04N19/51;H04N19/513;H04N19/573;H04N19/60;H04N19/61;H04N19/91 |
主分类号 |
H04N19/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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