基于倾斜摄影的建筑单体化三维模型构建

Building 3D monolithic model construction based on oblique photography

实景三维模型已应用于各行各业,但实景三维模型无法实现建筑单体化管理和唯一编码,且直接加载至应用平台后,数据量极大,影响后续的智慧应用。为解决此问题,本文对比了3种不同的单体化方法,以DP Modeler为单体化平台,探索建筑物重建单体化的详细技术流程,并应用于多个智慧应用。本文对实景三维中国、新型基础测绘、智慧城市、数字孪生等研究应用具有一定的参考意义。

3D real scene models have been widely used in various fields,but they cannot facilitate the monolithic management and unique coding of buildings,and if they were directly loaded into the application platform,great amount of data would be produced,which affects the subsequent intelligent applications.To solve this problem,three different monolithic methods were compared in this paper,and detailed technical process of building monolithic reconstruction is discussed by using DP Modeler as the monolithic platform.Finally,it is used in multiple intelligent applications.The method proposed in this paper has some reference significance for the research and application of 3D real scene in China,new basic surveying and mapping,smart city,digital twins and so on.