公开(公告)号：US20250086847A1

公开(公告)日：2025-03-13

申请号：US18963119

申请日：2024-11-27

Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

Inventor： Hui YUAN ,  Jinrui XING ,  Tian GUO ,  Dan ZOU ,  Ming LI

IPC: G06T9/40

Abstract: A coding method, an encoder, a decoder, and a readable storage medium are provided. The method includes the following. A reconstructed point set is determined based on a reconstructed point cloud, where the reconstructed point set includes at least one point. Geometry information and a reconstructed value of an attribute to-be-processed of a point in the reconstructed point set are input into a preset network model, and a processed value of the attribute to-be-processed of the point in the reconstructed point set is determined based on the preset network model. A processed point cloud corresponding to the reconstructed point cloud is determined according to the processed value of the attribute to-be-processed of the point in the reconstructed point set.