Patent ID: 11949912
Assignee: SZ DJI TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A video image processing method comprising:
dividing a current image block into a plurality of sub-blocks;
in response to a reference image of a target neighboring block of the current image block being same as a reference image of the current image block, determining related blocks of the sub-blocks in a collocated frame of the current image block according to a motion vector of the target neighboring block;
decoding the current image block according to motion vectors of the related blocks of the sub-blocks;
determining a group of control point motion vectors in an affine transformation mode using one or more neighboring blocks of the current image block; and
adding the group of control point motion vectors to a motion vector candidate list of the current image block.