Anova Law Group, PLLC
Method and device for video image processing
A video image processing method includes dividing a coding unit into one or more sub-blocks, constructing first and second motion vector candidate lists, and performing prediction for the coding unit according to the first and second motion vector candidate lists. The first motion vector candidate list includes a motion vector of a sub-block of the coding unit, and the second motion vector candidate list includes a motion vector of the coding unit. Constructing the first motion vector candidate list includes determining a reference motion vector of the coding unit, determining a related reference block of the sub-block of the coding unit in a co-located reference image of the coding unit according to the reference motion vector, determining a scaling factor of the motion vector of the related reference block, and adding the scaled motion vector into the first motion vector candidate list.
SZ DJI TECHNOLOGY CO., LTD.
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Xiaozhen Siwei Shanshe Weiran Tianliang Suhong
Zheng Ma Wang Li Fu Wang