| 复杂建筑物三维激光扫描与室内外精细建模 |
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| 引用本文： | 马敏杰,杨洋,范爱平,杨容浩.复杂建筑物三维激光扫描与室内外精细建模[J].测绘与空间地理信息,2015(1):111-113. |
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| 作者姓名： | 马敏杰 杨洋 范爱平 杨容浩 |
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| 作者单位： | 成都理工大学地球科学学院,四川成都,610059 |
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| 基金项目： | 成都理工大学2013-2016年高等教育人才培养质量和教学改革项目阶段成果 |
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| 摘 要： | 本文阐述了基于三维激光扫描技术建立复杂建筑物精细三维模型的技术方法。从扫描方案拟订、外业数据采集和内业数据处理三个方面逐层展开分析,重点探讨扫描点的拼接、降噪、三角网构建、模型重建、模型可视化等环节的原理和应用时需注意的问题。并以成都理工大学图书馆为建模对象,验证该方法的有效性。
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| 关 键 词： | 激光扫描 建筑物建模 点云 三维建模 |
3 D Laser Scanning of Complicated Build ing an d Fine Modeling for Its Indoor and Ou tdoor Environment |
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| MA Min-jie,YANG Yang,FAN Ai-ping,YANG Rong-hao.3 D Laser Scanning of Complicated Build ing an d Fine Modeling for Its Indoor and Ou tdoor Environment[J].Geomatics & Spatial Information Technology,2015(1):111-113. |
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| Authors: | MA Min-jie YANG Yang FAN Ai-ping YANG Rong-hao |
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| Institution: | MA Min-jie;YANG Yang;FAN Ai-ping;YANG Rong-hao;College of Earth Sciences,Chengdu University of Technology; |
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| Abstract: | This paper describes a method of 3D model creation of complicated building based on 3D laser scanning, therefore, analy-zes in scanning programming , data collection and data processing , especially focuses on the principle of scanning point stitching , de-noising , triangulation construction , model reconstruction , model visualization and the issue of the application .It verifies the validity of the method using Chengdu University of Technology Library modeling as the object . |
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| Keywords: | laser scanning building modeling point cloud 3D modeling |
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