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

Claim 39:
40. 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:
constructing 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 greater than 0, wherein each history-based motion information candidate comprises:
i) one or more motion vectors (MVs),
ii) one or more reference picture indices corresponding to the MVs, and
iii) an interpolation filter index;

adding one or more history-based motion information candidates from the history-based motion information candidate list into a motion information candidate list for the block; and
deriving motion information for the block based on the motion information candidate list.