基于倾斜摄影+激光点云数据的三维地理信息模型建设
Construction of 3D Geographic Information Model Based on Inclined Photography+Laser Point Cloud Data
杨睿之1
作者信息
- 1. 山西省智慧交通研究院有限公司,山西 太原 030032
- 折叠
摘要
研究参考倾斜摄影和激光点云技术,结合数据采集、多源数据融合、智能化提取和单体化三维建模,在实景地图的支持下,实现实景三维地理信息模型的建设,完成数据提取、整理和分类,通过建立完整的数据体系,实现实体公路数字化重建.
Abstract
According to the inclined photography and laser point cloud technologies,combined with data collection,multi-source data fusion,intelligent extraction,and monolithic 3D modeling,under the support of the reality map,this paper realizes the construction of a virtual 3D geographic information model that can finish the data extraction,organization,and classification.A complete data system is established to realize the solid highway digital reconstruction.
关键词
倾斜摄影/激光点云/三维模型/数字化Key words
inclined photography/laser point cloud/3D model/digitalization引用本文复制引用
出版年
2024
NETL
NSTL
万方数据