北京测绘2025，Vol.39Issue(3)：306-311,6.DOI:10.19580/j.cnki.1007-3000.2025.03.010
基于多源影像数据融合的校园精细化三维构建方法
Refined 3D construction method for campus based on multi-source image data fusion
摘要
Abstract
In response to the problems of cumbersome surveying and mapping methods,difficult model construction,long duration,and low efficiency and accuracy in traditional three-dimensional(3D)modeling technology,this paper combined conventional unmanned aerial vehicle(UAV)oblique photogrammetry and simulated ground oblique photogrammetry to design a technical route for refined realistic 3D modeling.By taking Jiangxi Environmental Engineering Vocational College as an example,high-precision realistic 3D models of the campus and monolithic models of key buildings were produced,and close photogrammetry was used to modify and optimize complex buildings,which effectively improved the accuracy of the model.The model results based on multi-source image data fusion can meet the accuracy requirements of urban-level realistic 3D models and can be widely applied in fields such as campus culture promotion,infrastructure construction,and campus safety management,providing important data support and guaranteeing the construction of smart campuses.关键词
倾斜摄影/实景三维/建模/单体化Key words
oblique photogrammetry/realistic three-dimensional(3D)/modeling/monolithic model分类
测绘与仪器引用本文复制引用
王炎,曾程文..基于多源影像数据融合的校园精细化三维构建方法[J].北京测绘,2025,39(3):306-311,6.基金项目
2021年度江西省教育厅科学技术研究一般项目(GJJ214414) （GJJ214414）
