基于激光三维扫描的陶瓷产品三维实体建模  

3D solid modeling of ceramic products based on laser 3D scanning

作　　者：王刚[1] 周兴海[1] 杨志涛[1] 

机构地区：[1]钦州学院,广西钦州535011

出　　处：《激光杂志》2017年第10期56-59,共4页Laser Journal

基　　金：钦州学院地域特色项目(2014DYTS04);钦州市科研项目(20164409);广西壮族自治区级(03100001)

摘　　要：传统建模方法的复杂陶瓷产品建模精度无法得到有效保证,为此提出基于激光三维扫描的陶瓷产品实体建模方法。首先依据激光三维扫描和坐标定位原理,构建一种适用于陶瓷产品的三维扫描模型,提取激光点云数据集合,然后对点云数据进行预处理和特征点拼接,提取陶瓷产品点云集合的几何特征,最后征进行多视角点云全面配准,完成对陶瓷产品三维实体模型的构建。仿真实验结果表明,激光扫描建模方法速度快、精度高、能够将建模误差控制在一个较低的水平。Modeling accuracy of complex ceramic products cannot be effectively guaranteed by traditional modeling methods.Therefore,a solid modeling method for ceramic products based on laser 3D scanning is proposed.Based on 3D laser scanning and coordinate positioning,construct a suitable 3D scanning model for ceramic products,extract laser point cloud data,preprocess and joint their feature points.of point cloud data,fully register multi-view point clouds and finally complete the construction of the ceramic products 3D model.The simulation results show that this modeling method is fast and accurate,and it can control a lower error level.

关 键 词：激光扫描 陶瓷 三维建模 激光点云 配准 

分 类 号：TN91[电子电信—通信与信息系统]