基于无人机倾斜摄影单体化模型制作研究  

Research on Monomer Model Making Based on Oblique Photography

作　　者：王猛 孙亚廷 WANG Meng;SUN Ya-ting(China Building Materials Shandong Survey,Design and Research Institute Co.,Ltd.)

机构地区：[1]中建材山东勘测设计研究院有限公司

出　　处：《智能建筑与智慧城市》2025年第4期45-47,共3页Intelligent Building & Smart City

摘　　要：基于倾斜摄影生产的实景三维模型是三角面片连续的“一张皮”模型,无法对其中的建筑进行单选,也无法查询选中建筑物的相关属性,而实景三维中国、数字孪生等项目要求对建筑可进行选择,以及可查询相关属性。针对实景三维模型三角面片连续这一问题,笔者对无人机倾斜摄影三维建模与现有单体化技术进行深入研究,并以DP-Modeler软件为例,对无人机倾斜摄影单体化模型制作流程进行了详细介绍,并将单体化模型成果和修饰后的实景三维场景进行融合,取得了较好的三维模型成果,可以为无人机倾斜摄影单体化模型的制作带来借鉴。The real scene 3D model produced based on oblique photography is a"one skin"model with continuous triangular surfaces,and the buildings in it cannot be single selected and the related properties of the selected buildings can be queried.Projects such as real 3D China and digital twins require that the buildings can be selected and the relevant attributes can be queried.Aiming at the problem of continuous triangular surface of real 3D model,the author conducted an in-depth study on the 3D modeling of UAV oblique photography and the existing monomer technology.Taking DP-Modeler software as an example,the process of making the monomer model of UAV oblique photography was introduced in detail,and the monomer model results were integrated with the modified real 3D scene.Good results of 3D model are obtained.The research in this paper can be used for reference for the production of monomer model of UAV oblique photography.

关 键 词：无人机 倾斜摄影 实景三维模型 单体化模型 DP-Modeler软件 

分 类 号：P231[天文地球—摄影测量与遥感]