Patent ID: 11924407
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 38:
39. A non-transitory computer-readable medium storing computer instructions, which when executed by one or more processors, cause the one or more processors to perform operations, the operations comprising:
obtaining a history-based motion information candidate list, wherein the history-based motion information candidate list is an ordered list comprising N history-based motion information candidates Hk, k=0, . . . , N−1, the N history-based motion information candidates Hk containing motion information of N preceding blocks preceding a block, wherein N is an integer number greater than 0, wherein each history-based motion information candidate comprises motion information that includes:
i) one or more motion vectors (MVs),
ii) one or more reference picture indices corresponding to the one or more MVs, and
iii) an interpolation filter index; and

updating the history-based motion information candidate list based on motion information of the block, wherein the motion information of the block comprises:
i) one or more MVs of the block,
ii) one or more reference picture indices corresponding to the MVs of the block, and
iii) an interpolation filter index.