| 基于机载LiDAR的多面片建筑物3维重建方法研究 |
| |
| 引用本文： | 熊汉江,江宇,黄先锋,王永杰.基于机载LiDAR的多面片建筑物3维重建方法研究[J].地理信息世界,2010,8(1):31-35. |
| |
| 作者姓名： | 熊汉江 江宇 黄先锋 王永杰 |
| |
| 作者单位： | 1. 武汉大学,测绘遥感信息工程国家重点实验室,湖北,武汉,430079
2. 天津市勘察院,天津,300191 |
| |
| 摘 要： | 提出了顾及多面片建筑物模型拓扑关系的边界提取方法。针对多面片建筑物的特点并基于最小二乘法,设计了一套适合多面片建筑物的边界规则化方法,并生成了3维建筑物模型。实验证明,本文方法对于多面片建筑物模型的3维自动重建都是可行和有效的。
|
| 关 键 词： | LiDAR 多面片 边界提取 边界规则化 建筑物3维重建 |
Research on 3D Modeling Method of Multi-Parcel Buildings from LiDAR |
| |
| XIONG Han-jiang,JIANG Yu,Huang XIAN-feng,WANG Yong-jie.Research on 3D Modeling Method of Multi-Parcel Buildings from LiDAR[J].Geomatics World,2010,8(1):31-35. |
| |
| Authors: | XIONG Han-jiang JIANG Yu Huang XIAN-feng WANG Yong-jie |
| |
| Institution: | 1. National Laboratory for Information Engineering in Surveying;Mapping and Remote Sensing;Wuhan University;Wuhan 430079;China;2. Tianjin Institute of Geotechnical Investigation and Surveying;TianJin 300191;China |
| |
| Abstract: | This paper presents an edge extraction method considering the Topo -relation of multi-parcel building model. Considering features of multi-parcel building and using the Least Square Refine method, a suit of edge regularization method suiting for multi-parcel building model are designed, and 3D building models are generated. The experiment indicates the method to reconstruct multi-parcel building model automatically is feasible and available. |
| |
| Keywords: | LiDAR multi-parcel edge extraction edge regularization building 3D reconstruction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
