摘要
利用无人机倾斜影像构建实景三维模型,具有速度快、成本低的优势。而无人机倾斜影像三维建模中,会出现模型结构变形、纹理缺失、漏洞及拉花等问题,从而影响模型的精度。文章针对这些问题,提出了相对应的模型精细化技术措施,使三维模型的纹理更加清晰,精度更高。
The use of drone tilt images to construct realistic 3D models has the advantages of fast speed and low cost.In the 3D modeling of tilted images of unmanned aerial vehicles,problems such as structural deformation,missing textures,loopholes,and embossing may occur,which can affect the accuracy of the image model.This article proposes corresponding model refinement techniques to address these issues,making the texture of the 3D model clearer and more accurate.
作者
张巧玲
赵燕伶
冯京辉
蒙利
郝航
Zhang Qiaoling;Zhao Yanling;Feng Jinghui;Meng Li;Hao Hang(Shaanxi Satellite Application Technology Center for Natural resources,Xi’an Shaanxi 710000,China)
出处
《山西建筑》
2024年第20期188-191,共4页
Shanxi Architecture
基金
秦岭生态环境保护专项“秦巴山区自然资源立体探测体系建设”项目
多模态遥感数据智能解译技术及示范应用项目资助。
关键词
无人机倾斜影像
三维建模
纹理缺失
模型变形
模型精细化
oblique image of unmanned aircraft
thre-dimensional modeling
image missing
model deformation
model refinement
