Patent ID: 11936878
Assignee: LG ELECTRONICS INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. The image encoding method of claim 10, wherein DMVR flag information is derived based on whether a case that DMVR-based inter bi-prediction is enabled, a case that a bi-prediction performed based on an L0 reference picture and an L1 reference picture is applied to the current block, a case that a merge mode with motion vector difference (MMVD) mode is not applied to the current block, a case that a first POC difference between the current picture and the L0 reference picture and a second POC difference between the current picture and the L1 reference picture are the same, a case that a value of bi-prediction weight index information of the current block is equal to 0, a case that a height of the current block is equal to or larger than 8, or a case that the height×width of the current block is larger than 8×8 are satisfied.