无人机倾斜摄影技术在三维城市建模中的应用  

Application of the UAV Oblique Photography Technique in 3D City Modeling

作　　者：王琳[1] 吴正鹏[1] 姜兴钰[2] 陈楚[1] 

机构地区：[1]天津市测绘院,天津300381 [2]天津地质调查中心,天津300170

出　　处：《测绘与空间地理信息》2015年第12期30-32,共3页Geomatics & Spatial Information Technology

基　　金：国土资源部公益性行业科研专项(201311045)资助

摘　　要：简要阐述了倾斜摄影技术的现状、原理等,选择某一城市区域作为试验区,利用无人机5镜头倾斜摄影技术获取该区域数据,并采用高分辨率遥感影像一体化数据处理系统——Pixel Grid进行数据处理,最后通过基于3ds Max插件的二次开发,将倾斜摄影技术和3ds Max建模优势有机结合,实现三维模型构建和纹理自动映射的同时完成,提高了三维城市建模的效率。This paper simply expounds the present situation and principle of the oblique photography technique,uses the UAV Oblique photography technique with five lens to obtain the data of a certain city region which is selected as an experimental area,and processes the data by high resolution remote sensing image processing—Pixel Grid. Finally,building of three- dimensional models and texture auto- mapping can be completed simultaneously with the integration of the oblique photography technique and 3ds max model based on the 3ds max plug in development,thus the efficiency of 3D city modeling is improved.

关 键 词：倾斜摄影 无人机 三维城市建模 

分 类 号：P235.2[天文地球—摄影测量与遥感]