【摘要】 三维激光扫描仪可以连续、自动、快速获取目标物表面的采样点数据。论述三维激光扫描仪工作原理、数据处理流程。以校园建筑物为例,给出三维数据获取、数据处理、模型建立的基本方法和结果。探讨采用点云数据进行数字校园的方法。更多还原

【Abstract】 3D laser scanner can be used to get the sample data of the target surface continuously and quickly.In this paper,3D laser scanner working principle,data processing are discussed in detail.Taking the campus building as an example the author deals with the basic methods and results of the 3D data acquisition,data processing and modelling.How to digitize the campus using the points cloud data is discussed.更多还原