Patent ID: 11936850
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 19:
20. The encoder of claim 19,
wherein performing intra prediction on the occupancy information of the child node of the coded node based on the occupancy number and the third number to derive the occupancy prediction result of the child node of the coded node comprises:
performing, in response to determining that the occupancy number is different from the third number, intra prediction on the occupancy information of the child node of the coded node based on the occupancy number, a first threshold, and a second threshold to derive the occupancy prediction result of the child node of the coded node; or
performing, in response to determining that the occupancy number is the same as the third number, intra prediction on the occupancy information of the child node of the coded node based on the occupancy number, a third threshold, and a fourth threshold to derive the occupancy prediction result of the child node of the coded node.