Patent ID: 11962797
Assignee: BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. An apparatus for vide coding, comprising:
one or more processors; and
a memory configured to store instructions executable by the one or more processors;
wherein the one or more processors, upon execution of the instructions, are configured to:
derive an initial motion vector (MV) of a current block;
derive a plurality of MV candidates for decoder-side motion vector refinement (DMVR);
determine cost values for the initial MV and each of the MV candidates;
obtain updated cost values of both the initial MV and the MV candidates by adjusting at least one of the cost values to favor the initial MV; and
derive a refined MV based on the updated cost values of both the initial MV and the MV candidates.