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

Claim 5:
6. The method of claim 5, wherein 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, the third threshold, and the fourth threshold to derive the occupancy prediction result of the child node of the coded node comprises:
setting weights corresponding to the occupancy information of the second number of neighboring nodes according to distances from the second number of neighboring nodes to the child node in response to determining that the occupancy number is the same as the third number;
determining a value of a target parameter of the child node based on the occupancy information of the second number of neighboring nodes and the weights corresponding to the occupancy information of the second number of neighboring nodes; and
determining the occupancy prediction result of the child node of the coded node based on the value of the target parameter, the third threshold, and the fourth threshold.