| RANSAC结合特征线提取在点云逆向建模中的应用 |
| |
| 引用本文： | 王博,周东明,崔维久,高溪溪. RANSAC结合特征线提取在点云逆向建模中的应用[J]. 矿山测量, 2021, 49(1): 26-29,48. DOI: 10.3969/j.issn.1001-358X.2021.01.006 |
| |
| 作者姓名： | 王博 周东明 崔维久 高溪溪 |
| |
| 作者单位： | 青岛理工大学 土木工程学院,山东 青岛 266033;青岛理工大学 土木工程学院,山东 青岛 266033;青岛理工大学 土木工程学院,山东 青岛 266033;青岛理工大学 土木工程学院,山东 青岛 266033 |
| |
| 摘 要： | 三维激光扫描在建筑领域得到广泛应用,文中采用R半径密度对RANSAC提取的面片进行去噪,运用特征线提取算法将处理后的点云面片进行特征线提取,从而获得了建筑二维图纸并重建其三维模型,为点云数据三维逆向建模提供了一种技术方案.
|
| 关 键 词： | RANSAC 特征线 点云 逆向建模 |
Application of RANSAC combined with feature line extraction in point cloud reverse modeling |
| |
| Wang Bo,Zhou Dongming,Cui Weij iu,Gao Xixi. Application of RANSAC combined with feature line extraction in point cloud reverse modeling[J]. Mine Surveying, 2021, 49(1): 26-29,48. DOI: 10.3969/j.issn.1001-358X.2021.01.006 |
| |
| Authors: | Wang Bo Zhou Dongming Cui Weij iu Gao Xixi |
| |
| Affiliation: | (School of Civil Engineering,Qingdao University of Technology,Qingdao 266033,China) |
| |
| Abstract: | 3D laser scanning was widely used in the field of the architecture.In this paper,the R radius density was used to carry out the denoising for the patches extracted by RANSAC,and the feature line extraction algorithm was used to extract the feature lines of the processed point cloud patches,thereby,the 2D architectural drawings was obtained,and the 3D model was reconstructed to provide a technical solution for the 3D reverse modeling of the point cloud data. |
| |
| Keywords: | RANSAC characteristic line point cloud inverse modeling |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
