Method and apparatus for determining motion vector of affine code block

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United States of America

PATENT NO 11310524
APP PUB NO 20200252645A1
SERIAL NO

16858222

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Abstract

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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.

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Patent Owner(s)

  • HUAWEI TECHNOLOGIES CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Huanbang Shenzhen, CN 88 276
Gao, Shan Dongguan, CN 159 684
Liu, Shan Shenzhen, CN 1729 8302
Yang, Haitao Shenzhen, CN 323 2051
Zhou, Jiantong Shenzhen, CN 47 377

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