Hauptman Ham, LLP
Method and apparatus for determining motion vector of affine code block
A method includes obtaining a first motion vector of a motion compensation unit included in an affine code block. The method also includes determining a second motion vector based on the first motion vector, where a precision of the second motion vector matches a motion vector precision of a storage unit corresponding to the motion compensation unit. The method further includes determining a third motion vector based on the second motion vector, where there is a preset correspondence between the third motion vector and the second motion vector, and the third motion vector is used for subsequent encoding/decoding processing.
HUAWEI TECHNOLOGIES CO., LTD.
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Jiantong Huanbang Shan Haitao Shan
Zhou Chen Gao Yang Liu