基于车载点云的园林绿化数据自动提取的研究与应用
|
摘要
移动测量系统可以快速获取行进道路两侧的高精度三维离散点云信息,通过后处理软件的自动提取可以获取两侧的行道树位置信息,能够提高园林绿化调查工作的效率与精度。本文介绍的方法依托实际项目,在大面积园林绿化调查工作中采用了移动测量与地物点云的自动提取技术,取得了良好的效果。
The vehicle mobile measurement system can quickly obtain high-precision 3 Dpoint cloud on both sides of the road.The automatic extraction of post-processing software can obtain the location information of the street trees on both sides,which can improve the efficiency and precision of the landscaping investigation.The method introduced in this paper relies on the actual project,and adopts the automatic extraction technology of vehicle mobile measurement and ground point cloud in the large-scale landscaping investigation work,and has achieved good results.
The vehicle mobile measurement system can quickly obtain high-precision 3 Dpoint cloud on both sides of the road.The automatic extraction of post-processing software can obtain the location information of the street trees on both sides,which can improve the efficiency and precision of the landscaping investigation.The method introduced in this paper relies on the actual project,and adopts the automatic extraction technology of vehicle mobile measurement and ground point cloud in the large-scale landscaping investigation work,and has achieved good results.
引文
[1]陈平.当代城市园林绿化中常见问题及解决措施[J].科技与创新,2014(5):158,161.
[2]羌树华,林晓菲.车载激光移动测量技术在数字城管部件数据采集中的应用研究[J].现代测绘,2012,35(6):31-32,44.
[3]刘红伟,邵昌浩.基于三维激光扫描仪数据提取三维绿量的研究现状及前景展望[J].安徽农业科学,2010,38(24):13253-13254.
[4]戴彬,钟若飞,胡竞.基于车载激光扫描数据的城市地物三维重建研究[J].首都师范大学学报:自然科学版,2011,32(3):89-96.
[5]王胜平,周丰年,刘大伟,等.船载三维激光扫描数据时空配准方法研究[J].现代测绘,2015,38(3):7-10.
[6]李琴.车载移动测量系统的数据处理及应用[J].测绘通报,2014(S1):129-132.
[7]李广伟,羌鑫时,郑斌..基于车载移动测量的可量测全景影像技术研究[J].现代测绘,2016(S1):36-37.
[8]马浩,王留召.基于车载激光点云的道路边线自动分类与提取[J].测绘科学,2014,39(6):126-128.
[2]羌树华,林晓菲.车载激光移动测量技术在数字城管部件数据采集中的应用研究[J].现代测绘,2012,35(6):31-32,44.
[3]刘红伟,邵昌浩.基于三维激光扫描仪数据提取三维绿量的研究现状及前景展望[J].安徽农业科学,2010,38(24):13253-13254.
[4]戴彬,钟若飞,胡竞.基于车载激光扫描数据的城市地物三维重建研究[J].首都师范大学学报:自然科学版,2011,32(3):89-96.
[5]王胜平,周丰年,刘大伟,等.船载三维激光扫描数据时空配准方法研究[J].现代测绘,2015,38(3):7-10.
[6]李琴.车载移动测量系统的数据处理及应用[J].测绘通报,2014(S1):129-132.
[7]李广伟,羌鑫时,郑斌..基于车载移动测量的可量测全景影像技术研究[J].现代测绘,2016(S1):36-37.
[8]马浩,王留召.基于车载激光点云的道路边线自动分类与提取[J].测绘科学,2014,39(6):126-128.