| 发明名称 |
DERIVATION METHOD AND APPARATUSES WITH CANDIDATE MOTION VECTORS |
| 摘要 |
Various embodiments for deriving a motion vector predictor for a current block are provided. One or more first candidates for the motion vector predictor for the current block is derived from first motion vectors of first blocks. It is determined whether a total number of the one or more first candidates is less than a maximum candidate number. A second candidate for the motion vector predictor for the current block is derived when the total number of the one or more first candidates is less than the maximum candidate number, with the second candidate including a zero vector. The motion vector predictor for the current block is selected from among a plurality of candidates including the one or more first candidates and the second candidate. |
| 申请公布号 |
US2016241873(A1) |
申请公布日期 |
2016.08.18 |
| 申请号 |
US201615140921 |
申请日期 |
2016.04.28 |
| 申请人 |
Sun Patent Trust |
发明人 |
SUGIO Toshiyasu;NISHI Takahiro;SHIBAHARA Youji;TANIKAWA Kyoko;SASAI Hisao;MATSUNOBU Toru |
| 分类号 |
H04N19/56;H04N19/513;H04N19/107;H04N19/52;H04N19/105 |
主分类号 |
H04N19/56 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A derivation method of deriving a motion vector predictor for a current block, the derivation method comprising:
deriving one or more first candidates for the motion vector predictor for the current block from first motion vectors of first blocks; determining whether a total number of the one or more first candidates is less than a maximum candidate number; deriving a second candidate for the motion vector predictor for the current block when the total number of the one or more first candidates is less than the maximum candidate number, the second candidate including a zero vector; and selecting the motion vector predictor for the current block from among a plurality of candidates including the one or more first candidates and the second candidate. |
| 地址 |
New York NY US |
