基于立体正射影像对的三维立体景观设计方法研究

On 3D Landscape Design Method Based on Stereo Orthophoto Pair

三维立体景观设计是数字城市的重要载体,在优化城市景观布局、协调城市整体发展规划、调动市民参与城市建设的积极性等方面具有积极意义。本文提出了一种基于立体正射影像对的三维立体景观设计方法,实现以可量测的形式快速构建三维立体景观模型,基于VS2012开发环境,开发了对应的软件系统。以某三线城市为案例验证表明该方法具有效率高、三维真实感强、可视化等优势,满足三维立体景观设计的一般性需求。

Three-dimensional landscape design is an important carrier of digital cities.It has positive significance in optimizing urban landscape layout,coordinating urban overall development planning,and mobilizing citizens'participation in urban construction.A three-dimensional landscape design method based on stereo orthophoto pairs is proposed,which realizes the rapid construction of 3D landscape model in the form of measurable measurement.Based on VS2012 development environment,the corresponding software system is developed.Taking a third-tier city as an example,the case verification shows that the three-dimensional landscape design method based on stereo orthophoto pairs has the advantages of high efficiency,strong three-dimensional reality and visualization,and meets the general requirements of three-dimensional landscape design.