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激光扫描技术的发展为获取空间信息提供了全新的技术途径,使人们从传统的手工获取变为连续自动的获取批量数据。本研究从树木三维建模的角度出发,以FARO LaserScanner Photon三维激光扫描仪为数据获取平台,结合三维激光扫描仪的工作原理,分析和研究了从获取树木点云数据到三维建模的整个流程。最后,选取树木实例,建立了其三维模型。与传统的技术手段相比,应用三维激光扫描技术进行树木建模具有更广阔的发展空间。
The development of laser scanning technology provides a new technological way to obtain the spatial information, which enables people to change from traditional manual acquisition to continuous automatic acquisition of batch data. In this paper, from the perspective of tree three-dimensional modeling, the FARO LaserScanner Photon laser scanner as the data acquisition platform, combined with the working principle of the three-dimensional laser scanner, analyzed and studied from the tree point cloud data acquisition to three-dimensional modeling of the entire process . Finally, we select the tree instance and establish its 3D model. Compared with the traditional techniques, tree modeling using 3D laser scanning technology has a broader space for development.