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

Claim 0:
1. A method for predicting a point cloud attribute, the method comprising:
acquiring, by a device comprising a memory storing instructions and a processor in communication with the memory, 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, by the device, 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, by the device, at least one target adjacent point of the target point according to the M repetition points; and
performing, by the device, 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.