基于DP-Modeler的实景三维校园精细化模型构建  

Construction of realistic 3D campus refinement model based on DP-Modeler

作　　者：郭昕怡 刘军 陈毓洁 胡泽坤 Guo Xinyi;Liu Jun;Chen Yujie;Hu Zekun(College of Ecology and Environment,Institute of Disaster Prevention,Sanhe Hebei 065201,China)

机构地区：[1]防灾科技学院生态环境学院,河北三河065201

出　　处：《山西建筑》2023年第24期165-168,193,共5页Shanxi Architecture

基　　金：国家级大学生创新创业训练计划项目(202211775003);廊坊市科学研究与发展计划自筹项目(2023013088)。

摘　　要：无人机倾斜摄影测量自动化三维建模技术具备高效率、低成本和高精度的特点,已经得到了广泛应用。为了进一步提升实景三维模型的质量,以防灾科技学院校园为例,在实景三维模型自动化构建基础上,利用DP-Modeler完成了三维场景的修饰和建筑物精细化单体建模。结果表明:DP-Modeler软件直接在倾斜三维模型上交互式单体化建模,具有自动化程度高、简单易用等特点,能够有效提升三维建模的效率,所构建的实景三维模型能够客观真实地反映校园场景。The UAV tilt photogrammetry automated 3D modeling technology is characterized by high efficiency,low cost and high accuracy,and has been widely used.In order to further improve the quality of the real-life 3D model,this paper takes the campus of the College of Disaster Prevention Science and Technology as an example,and completes the modification of the 3D scene and the refinement of the buildings’monolithic modeling by using DP-Modeler on the basis of the automated construction of the real-life 3D model.The results show that:DP-Modeler software directly interactive monolithic modeling on the tilted 3D model,with a high degree of automation,simple and easy to use and other characteristics,can effectively improve the efficiency of 3D modeling,the constructed real-life 3D model can objectively and realistically reflect the campus scene.

关 键 词：无人机倾斜摄影 实景三维模型 DP-Modeler 单体化 

分 类 号：TU198[建筑科学—建筑理论]