Method and apparatus for building motion vector list for motion vector prediction
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United States of America Patent
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Dec 6, 2016
Grant Date -
Oct 9, 2014
app pub date -
Jun 20, 2014
filing date -
Oct 8, 2012
priority date (Note) -
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Abstract
Relating to the field of video coding, a method and an apparatus for building a motion vector list for motion vector prediction, which solve a problem of building motion vector lists of at least two PUs in a same coding unit in a serial manner, and improve the parallel processing capability. The method includes: obtaining spatial neighboring blocks of a current prediction block, where the current prediction block is located inside a current coding unit; determining available neighboring blocks of the current prediction block according to a partition manner of the current coding unit, where the available neighboring blocks are located outside the current coding unit; and obtaining motion vector predictors from the available neighboring blocks in a preset sequence according to motion vector predictors of the available neighboring blocks, and adding the obtained motion vector predictors to the motion vector list.
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