基于语义点云的大场景实景三维展示系统研究

Research on Large Scene Real Scene 3D Display System Based on Semantic Point Cloud

在当前自然资源管理部门大力推进三维系统信息化建设的背景下,基于“三维浙江”建设需求,提出了一套基于着色点云的多源空间数据可视化的应用解决方案。基于点云数据串联其他三维数据,实现多源三维数据大场景集成展示的技术路线,设计研发了具有自主知识产权的系统,相关经验对国内类似项目的开展具有重要参考意义。

Under the background that the current natural resources management department vigorously promotes the informatization construction of three-dimensional system,based on the construction requirements of"Three-dimensional Zhejiang",this paper puts forward a set of application solutions for multi-source spatial data visualization based on colored point cloud,designs a technical route for connecting other three-dimensional data in series based on point cloud data to realize the integrated display of large scenes of multi-source three-dimensional data,and develops a system with independent intellectual property rights.Relevant experience has important reference significance for the development of similar projects in China.