| 三维激光扫描仪在惠泉变电站三维模型构建中的应用 |
| |
| 引用本文： | 刘求龙,胡伍生,王骢,徐君民.三维激光扫描仪在惠泉变电站三维模型构建中的应用[J].测绘科学,2011,36(2):210-212. |
| |
| 作者姓名： | 刘求龙 胡伍生 王骢 徐君民 |
| |
| 作者单位： | 南京交通职业技术学院公路工程系;东南大学交通学院;江苏省电力设计院; |
| |
| 基金项目： | 江苏省电力设计院—东南大学科研合作项目“500KV惠泉变电站三维GIS研究”(8521002487); 南京交通职业技术学院科研项目(JY1001):基于地面点云数据建筑物的三维模型建立 |
| |
| 摘 要： | 文中通过利用地面三维激光扫描仪获取的空间数据,进行了惠泉变电站三维空间地物建模研究。首先探讨点的密度对数据采集的影响;然后通过整体匹配纠正并对原始测量数据进行拼接配准;最后建立了三维表面模型。通过研究发现利用三维激光扫描技术可以快速建立三维空间的可视化模型,解决了传统的测量仪器与测量方法在变电站等特殊领域的不足。为能够实现变电站资源的数字化,提供了一个变电站三维模型构建的新方向。
|
| 关 键 词： | 三维激光扫描仪 三维建模 数据配准 惠泉变电站 |
Application of the 3D laser scanner to the Hui-Quan substation modeling |
| |
| LIU Qiu-long,HU Wu-sheng,WANG Cong,XU Jun-min.Application of the 3D laser scanner to the Hui-Quan substation modeling[J].Science of Surveying and Mapping,2011,36(2):210-212. |
| |
| Authors: | LIU Qiu-long HU Wu-sheng WANG Cong XU Jun-min |
| |
| Institution: | ③(①Highway Engineering Department,Nanjing Communications Institute of Technology,Nanjing 211188,China;②School of Transportation,Southeast University,Nanjing 210096,China;③Jiangsu Electric Power Design Institute,Nanjing 211102,China) |
| |
| Abstract: | A three-dimensional modeling study on spatial object was carried out using the spatial data captured via ground-based 3D laser scanner in Hui-Quan substation.First of all,the density of points to data acquisition influence was discussed.The whole matching correction was implemented after the target object was recognized and the features of point,line and polygon were extracted.Afterwards,the original measurement data were re-sampled and registered.Finally,triangular meshes were built to generate a three-dim... |
| |
| Keywords: | 3D Laser scanner three-dimensional modeling data registration Hui-Quan substation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
