Patent ID: 11910017
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 7:
8. An apparatus for predicting a point cloud attribute, the apparatus comprising:
a memory storing instructions; and
a processor in communication with the memory, wherein, when the processor executes the instructions, the processor is configured to cause the apparatus to perform:
acquiring N encoded points closest to a target point from point cloud data as N adjacent points of the target point, the target point being one of points in the point cloud data;
acquiring K first-group adjacent points from the N adjacent points, the K first-group adjacent points comprising M repetition points with same position information;
determining at least one target adjacent point of the target point according to the M repetition points; and
performing attribute prediction on the target point according to reconstructed attribute information of the at least one target adjacent point,
wherein each of N, K, and M is a positive integer.