基于激光三维扫描的陶瓷产品三维实体建模

发布时间：2018-01-16 14:38

本文关键词：基于激光三维扫描的陶瓷产品三维实体建模　出处：《激光杂志》2017年10期 　论文类型：期刊论文

更多相关文章： 激光扫描 陶瓷 三维建模 激光点云 配准

【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。
[Abstract]:The modeling accuracy of traditional modeling method for complex ceramic products can not be effectively guaranteed. Therefore, a solid modeling method of ceramic products based on laser 3D scanning is proposed. Firstly, the principles of laser 3D scanning and coordinate positioning are used. A 3D scanning model suitable for ceramic products was constructed to extract the laser point cloud data set. Then the point cloud data was preprocessed and the feature points were spliced to extract the geometric features of the point cloud set of ceramic products. Finally, the multi-angle point cloud registration is carried out, and the 3D solid model of ceramic products is constructed. The simulation results show that the laser scanning modeling method is fast and accurate. The modeling error can be controlled at a lower level.
【作者单位】：钦州学院;
【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)
【分类号】：TN249;TQ174.6
【正文快照】： 精致的陶瓷制品多用于盛器或陈设,与金属制品和塑料制品相比,陶瓷的特征十分鲜明,造型多样,曲面变化十分丰富[1-3]。不同于其他质地的产品,陶瓷对于异形区域的处理要求极为严格,必须要做到过渡光滑、完整、不能拼接,因此在模型的设计和构建方面难度极大[4]。利用三维激光扫描

【相似文献】