一种基于倾斜摄影三维建模的水面分段修复方法——以金沙江虎跳峡为例  

A Segmented Water Surface Restoration Method Based on Oblique Photography 3D Modeling:A Case Study in Tiger Leaping Gorge of Jinsha River

作　　者：杨舒化 YANG Shu-hua(Yunnan Institute of Surveying and Mapping of Geology and Mineral Resources Co.,Ltd,Kunming Yunnan 650011,China)

机构地区：[1]云南省地矿测绘院有限公司,云南昆明650011

出　　处：《地矿测绘》2024年第2期46-48,52,共4页Surveying and Mapping of Geology and Mineral Resources

摘　　要：针对无人机倾斜摄影三维建模中存在的水面空洞问题,以金沙江虎跳峡景区三维建模为例,利用大势智慧建模软件的水面分段约束模块功能,采用几种不同的分段方案对空洞进行修复对比,通过对比分析,最终得到了较为理想的江面空洞修复效果。In response to the problem of water surface voids in the three-dimensional modeling of UAV photography 3D modeling,taking the 3D modeling of Tiger Leaping Gorge scenic area of Jinsha River as an example,using the function of the water surface segmentation constraint module of Daspatial software,several different segmentation schemes were compared for repairing the voids.Through comparative analysis,a more ideal effect of repairing river surface voids was finally obtained.

关 键 词：倾斜摄影 三维建模 水面修复 分段修复 

分 类 号：P237[天文地球—摄影测量与遥感]