Point cloud reconstruction method and device, equipment and storage medium

• Main Authors: ZHANG YUTAO, LIU XIAODONG, HU MENGJUN, GAO QINGHAN, HE FUKAI
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention discloses a point cloud reconstruction method and device, equipment and a storage medium, and relates to the technical field of data processing. The method comprises the following steps: constructing a neighborhood graph of a target point cloud according to point cloud information of the target point cloud; determining a boundary curve of the target point cloud according to the neighborhood graph; according to the boundary curve, dividing the target point cloud to obtain at least one candidate point cloud; and registering the at least one candidate point cloud to reconstruct the target point cloud. According to the technical scheme, the boundary curve of the target point cloud is extracted, and the divided target point cloud is registered, so that the calculation amount of point cloud reconstruction is reduced, and the point cloud reconstruction efficiency is improved. 本申请公开了一种点云重建方法、装置、设备及存储介质，涉及数据处理技术领域。该方法包括：根据目标点云的点云信息，构建目标点云的邻域图；根据邻域图，确定目标点云的边界曲线；根据边界曲线，对目标点云进行划分，得到至少一个候选点云；对至少一个候选点云进行配准，以重