Three-dimensional data processing method and device, electronic equipment and storage medium

• Main Authors: LI XIAOFANG, WU LIHANG
• Format: Patent
• Language: Chinese; English
• Published: 03.01.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention provides a three-dimensional data processing method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring point cloud data of a point cloud model; segmenting the point cloud model according to the point cloud data by a neural network for performing convolution operation based on a fuzzy convolution kernel to obtain segmented regions; wherein the fuzzy convolution kernel is a spherical convolution kernel of which the convolution weight is distributed along the radial direction of the convolution kernel; and rendering the segmented region to obtain a three-dimensional image. 本发明提供了一种三维数据处理方法、装置、电子设备及存储介质；方法包括：获取点云模型的点云数据；基于模糊卷积核进行卷积运算的神经网络根据所述点云数据对所述点云模型进行分割，得到分割区域；其中，所述模糊卷积核为：卷积权重沿卷积核径向分配的球形卷积核；渲染所述分割区域，得到三维图像。