面状要素与三维实景模型的无缝融合技术  

Seamless Fusion Technology of Area Features and 3D Real Scene Mode

作　　者：赵昕 王春 李敏[2] 李彦恒 王浩翔 许劲峰 满剑奇 ZHAO Xin;WANG Chun;LI Min;LI Yanheng;WANG Haoxiang;XU Jinfeng;MAN Jianqi(School of Earth Science and Engineering,Hebei University of Engineering,Handan 056038,China;College of Geographic Information and Tourism,Chuzhou University,Chuzhou 239000,China)

机构地区：[1]河北工程大学地球科学与工程学院,河北邯郸056038 [2]滁州学院地理信息与旅游学院,安徽滁州239000

出　　处：《河南科技》2022年第11期101-105,共5页Henan Science and Technology

基　　金：乡村数字孪生全息实景地理环境关键技术与示范应用研究(KJ2021ZD0130);安徽高校省级自然科学研究重大项目;实景地理环境智能科技滁州市“113”产业创新团队。

摘　　要：随着无人机倾斜摄影测量的发展,二三维一体化由于其独特优势被广泛应用于各个行业,二维矢量与三维实景模型的融合成为人们关注的重点。二维矢量叠加到三维实景模型实现了模型单体化效果,不仅挂接了属性,还增强了三维可视化效果。本文对传统面状要素融合到三维实景模型的方法进行分析并提出了改进,为面状要素到三维实景模型的融合拓宽了新的思路。With the development of UAV tilt photogrammetry, two-dimensional and three-dimensional integration is widely used in various industries because of its unique advantages. The integration of twodimensional vector and three-dimensional real scene model has become the focus of attention. The superposition of two-dimensional vectors to the three-dimensional real scene model realizes the monomer effect of the model, which not only connects the attributes, but also enhances the three-dimensional visualization effect. This paper analyzes and improves the traditional method of integrating area elements into three-dimensional real scene model, which widens a new idea for the integration of area elements into three-dimensional real scene model.

关 键 词：三维实景 面状要素 数据融合 篱笆墙法 高程值法 

分 类 号：P23[天文地球—摄影测量与遥感]