无人机倾斜摄影三维建模软件对比分析

Comparison Analysis of 3D Modeling Software forUAV Oblique Photography

倾斜摄影测量是一种能够在短时间内实现对大型真实场景进行三维建模的有效方法。本文通过五镜头旋翼无人机倾斜摄影获得立体影像数据,将其分别导入Context Capture和重建大师两个软件中,空三创建研究区高精度三维模型,通过建模及对模型成果分析,对比出两个软件的优缺点和差异。研究发现重建大师的建模效果和建模速度优于Context Capture,但后者的模型精度优于前者。

Oblique photography is an effective method for 3D modeling of large realistic scenes in a short period of time.This article u-ses a five-lens tilt-rotor drone to obtain stereoscopic image data.The data is imported into two software programs,Context Capture and Reconstruct Master,to create high-accuracy 3D models of the research area using aerial triangulation.Through modeling and a-nalysis of the model results,the advantages,disadvantages,and differences between the two software programs are compared.The ar-ticle found that Reconstruct Master has better modeling effects and speed than Context Capture,but the latter has higher model accura-cy than the former.