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

Claim 8:
9. A video image processing device comprising:
a memory storing instructions; and
a processor configured to execute the instructions to:
divide 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, determine 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;
encode the current image block according to motion vectors of the related blocks of the sub-blocks;
determine a group of control point motion vectors in an affine transformation mode using one or more neighboring blocks of the current image block; and
add the group of control point motion vectors to a motion vector candidate list of the current image block.