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

Claim 16:
17. A non-transitory computer readable storage medium, comprising instructions stored therein, wherein, upon execution of the instructions by one or more processors, the instructions cause the one or more processors to perform acts comprising:
deriving an initial motion vector (MV) of a current block;
deriving a plurality of MV candidates for decoder-side motion vector refinement (DMVR);
determining cost values for the initial MV and each of the MV candidates;
obtaining 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
deriving a refined MV based on the updated cost values of both the initial MV and the MV candidates.