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3维激光扫描是基于近景扫描获取物体3维景观模型的一种新的激光测量技术,但在应用其扫描所得的点云数据使用配套软件Cyclone建立3维空间模型中又遇到了许多技术性问题,本文就此问题进行了探讨,并提出点云数据在MicroStation下处理的一些参考性方法。
3D laser scanning is a new laser measurement technique based on near-field scanning to obtain 3-D landscape model of object. However, many technical problems have been encountered in establishing a 3-D space model using point cloud data scanned by Cyclone. This article explores this issue and presents some reference methods for processing point cloud data under MicroStation.