发明名称 |
METHOD AND APPARATUS FOR ENCODING AND DECODING MOTION VECTOR |
摘要 |
Provided are methods and apparatuses for encoding and decoding a motion vector. The method of encoding a motion vector includes: selecting a mode from among a first mode in which information indicating a motion vector predictor of at least one motion vector predictor is encoded and a second mode in which information indicating generation of a motion vector predictor based on pixels included in a previously encoded area adjacent to a current block is encoded; determining a motion vector predictor of the current block according to the selected mode and encoding information about the motion vector predictor of the current block; and encoding a difference vector between a motion vector of the current block and the motion vector predictor of the current block. |
申请公布号 |
US2014126649(A1) |
申请公布日期 |
2014.05.08 |
申请号 |
US201414154086 |
申请日期 |
2014.01.13 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE TAMMY;HAN WOO-JIN;MIN JUNG-HYE |
分类号 |
H04N19/51 |
主分类号 |
H04N19/51 |
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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