浅谈基于点云数据的房屋三维建模

基于点云数据处理的三维重建技术突破了基于二维投影信息对目标物体建模在几何精度方面的瓶颈，重新构建出准确性更高、真实感更强的三维场景，可应用于工程项目的模拟仿真、规划、结构分析，或GIS展示、虚拟设计、场景还原等领域。因此，如何实现快速且自动化程度较高的真实再现三维模型的重建技术越来越多的受到人们的关注。

On the three-dimensional modeling based on point cloud data Housing

Based on the three-dimensional reconstruction of point cloud data processing technology breakthroughs higher accuracy based on two-dimensional projection of the target object modeling information bottleneck in terms of geometric accuracy,re-build,more realistic three-dimensional scene can be used in engineering simulation project simulation,planning,structural analysis,or GIS display,virtual design,scene reduction and other areas. Therefore,how to achieve rapid reconstruction and high degree of automation true representation of three-dimensional model of a growing number of people＇s attention.