Patent ID: 11895315
Assignee: LG ELECTRONICS INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The image decoding method of claim 1, wherein based on a determination that the current CTU is the first-ordered CTU in the CTU row of the slice, the HMVP buffer comprises an HMVP candidate derived based on motion information of a block decoded earlier than the current block in the current CTU, and
wherein based on a determination that the current CTU is not the first-ordered CTU in the CTU row of the slice, the HMVP buffer comprises an HMVP candidate derived based on motion information of a block decoded earlier than the current block in the current CTU and an HMVP candidate derived based on motion information of a block previously decoded in a previous CTU in the CTU row.