一种空地一体化实景三维建模方法

A real scene 3D modeling method composed with tilt and ground photography

为准确精细构建实景三维模型,解决传统倾斜摄影实景三维存在破洞扭曲的问题,提出一种倾斜摄影与地面近景摄影相结合实景三维建模方法,开展了对许昌市许都公园的空中倾斜影像和地面近景影像的采集,经空地影像融合建模实验,验证了本文方法的实用性。

In order to accurately construct the real scene 3 D model and solve the problem of holes and distortions existing in the traditional tilt photography,in this paper,a real scene 3 D modeling method was combining the tilt photography with ground close range photography,and the collection of the air tilt image and ground close range image was carried out in Xudu Park in Xuchang city. The practicability was verified by the air ground image fusion modeling experiment.