地理空间信息2026，Vol.24Issue(8)：25-28,4.DOI:10.3969/j.issn.1672-4623.2026.08.005
一种整合多模态历史数据的地下轨道交通场景建模方法
Underground Rail Transit Scenes Modeling Method by Integrating Multi-modal Historical Data
王亚平 1王青青 1高华 2李爱国 2郭伟 2宋粉1
作者信息
- 1. 陕西天润科技股份有限公司,陕西 西安 710054
- 2. 61175部队,江苏 南京 210049
- 折叠
摘要
Abstract
3D modeling of underground rail transit scenes is of great value for operation management,analysis and decision-making.Current modeling methods are time-consuming and high-cost,which has restricted the large-scale promotion and application of technology.We proposed a low-cost and rapid underground rail transit scene modeling method.Firstly,we processed collected vector,image,text and other information,and combined with on-site photos to conduct denoising,registration,coordinate transformation and other processing.And then,we carried out steps such as white model construction,texture mapping,verification,and quality inspection to achieve low-cost and rapid scene modeling.Final-ly,we verified the practicality of this method by experiments.关键词
多模态/地下轨道交通系统/三维场景建模/地下空间Key words
multi-modal/underground rail transit system/3D scene modeling/underground space分类
天文与地球科学引用本文复制引用
王亚平,王青青,高华,李爱国,郭伟,宋粉..一种整合多模态历史数据的地下轨道交通场景建模方法[J].地理空间信息,2026,24(8):25-28,4.
