| 车载激光扫描系统的三维数据获取及应用 |
| |
| 引用本文： | 张迪,钟若飞,李广伟,赵坤.车载激光扫描系统的三维数据获取及应用[J].地理空间信息,2012(1):20-21,24,1. |
| |
| 作者姓名： | 张迪 钟若飞 李广伟 赵坤 |
| |
| 作者单位： | 首都师范大学三维信息获取与应用教育部重点实验室 |
| |
| 基金项目： | 国家863计划资助项目(2009AA12Z101) |
| |
| 摘 要： | 通过对南水北调移民新村进行移动平推式扫描,将导航POS获取的系统位置和姿态信息与360°激光扫描仪获取的扫描距离和角度信息进行时间匹配,解算得到大地坐标下的三维激光点云坐标,然后与线阵CCD相机获取的图像信息进行彩色融合,最终得到移民新村的彩色点云数据,实现了实时、主动、完整地获取和处理南水北调移民新村的三维空间数据信息,取得了一定的效果。
|
| 关 键 词： | 车载 移民新村 激光扫描 三维空间 |
3D Date Acquisition and Application Based on the Vehicle-borne Laser Scanning System |
| |
| Abstract: | This paper present a Vehicle-borne Laser Scanning System,which was designed for the Immigrant Village of South-to-North water diversion.The 3D laser point cloud was attained the Geodetic coordinate for combining the location and stance information from POS with the range and angle information from 360 ° laser sensor on the homologous time.Then it did color fusion with the linear array CCD camera image information,and finally got the color point cloud data of Immigrant Village,and realized acquisition and process of Immigrant Village’s 3D space data information timely,initiatively and integrally.It has a well effect. |
| |
| Keywords: | vehicle-borne Immigrant Village laser scanning 3D space |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
