Point cloud data generation method and device, storage medium and electronic device

The invention discloses a point cloud data generation method and device, a storage medium and an electronic device, and the method comprises the steps: obtaining first point cloud data corresponding to a target scene, and determining a first hole region in the first point cloud data according to the curvature and topological characteristics of the first point cloud data; determining the area and the shape of the first cavity region, and determining a first filling strategy of the first cavity region according to the area and the shape of the first cavity region; and filling the first cavity area according to the first filling strategy to generate second point cloud data, and by adopting the technical scheme, the problem that the filling accuracy of the cavity area in the point cloud data is relatively poor in the related technology is solved. 本申请公开了一种点云数据的生成方法及装置、存储介质及电子装置，其中，上述方法包括：获取目标场景对应的第一点云数据，并根据所述第一点云数据的曲率和拓扑特性确定所述第一点云数据中的第一空洞区域；确定所述第一空洞区域的面积和形状，并根据所述第一空洞区域的面积和形状确定所述第一空洞区域的第一填补策略；根据所述第一填补策略对所述第一空洞区域进行填