科技创新与应用2025，Vol.15Issue(7)：35-38,42,5.DOI:10.19981/j.CN23-1581/G3.2025.07.009
基于多源点云数据的历史建筑逆向建模方法研究
栗怡豪 1肖明鉴 1王振方1
作者信息
- 1. 中航勘察设计研究院有限公司,北京 100048
- 折叠
摘要
Abstract
Historical buildings are cultural treasures of mankind,and their BIM reverse modeling helps to protect,repair and inheritance.Due to the complex structure and unique form of historical buildings,traditional 2D data cannot accurately respond to their complex spatial characteristics,which causes certain troubles to the reverse modeling of historical buildings,and multi-source point cloud data provides new ideas for this.Taking a historical building in Beijing as an example,this paper has sorted out a set of reverse modeling process for historical buildings based on multi-source point cloud data from three aspects:multi-source point cloud data acquisition,multi-source point cloud data processing,and BIM modeling,and successfully created a BIM model.In order to verify the accuracy of the model,the maximum error of the model is controlled within 0.083 m by comparing with several sets of data measured manually,which can meet the daily project requirements and verify the effectiveness and feasibility of this method.关键词
历史建筑/多源点云数据/逆向建模/BIM模型/建筑流程Key words
historical buildings/multi-source point cloud data/inverse modeling/BIM models/construction process分类
测绘与仪器引用本文复制引用
栗怡豪,肖明鉴,王振方..基于多源点云数据的历史建筑逆向建模方法研究[J].科技创新与应用,2025,15(7):35-38,42,5.
