浅谈无人机倾斜摄影技术在城市实景三维建模中的应用

Discussion of the Application of Unmanned Aerial Vehicle Oblique Photography Technology in 3D Modeling of Urban Real Scene

无人机倾斜摄影技术属于无人机领域新出现的一种摄影测量技术,在三维建模领域有着非常重要的作用,和以往垂直摄影技术相比较而言,通过倾斜摄影而构建的三维模型更加接近实景,建模效率也更高,正是因为如此,在智慧城市的建设过程中,无人机倾斜摄影技术成为城市实景三维建模的一项重要应用技术。本文以此为出发点,针对无人机倾斜摄影技术进行了介绍,并就其在城市实景三维建模中的应用展开分析,希望能够为相关项目提供一定的参考价值。

UAV oblique photography technology is a new photogrammetry technology in the field of drones.It plays a very important role in the field of three-dimensional modeling.Compared with the previous vertical photography technology,the three-dimensional model constructed by oblique photography is closer to the real scene and the modeling efficiency is higher.Because of this evidence,in the construction of smart cities,the UAV oblique photography technology has become an important application technology for city real-scene 3D modeling.Taking this as a starting point,this article introduces the UAV oblique photography technology,and analyzes its application in the 3D modeling of urban real scene,hoping to provide a certain reference value for related projects.