| 基于三维激光扫描点云的逆向建模 |
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| 引用本文： | 胡启亚,巩维龙,胡永兴,姚冲,纪静静.基于三维激光扫描点云的逆向建模[J].北京测绘,2020(3):352-355. |
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| 作者姓名： | 胡启亚 巩维龙 胡永兴 姚冲 纪静静 |
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| 作者单位： | 北京市煤气热力工程设计院有限公司 |
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| 摘 要： | 本文使用三维激光扫描仪对北京观音堂燃气场站进行扫描,通过对扫描点云的拼接、去噪、抽稀、裁剪,然后使用Revit和Design X两种软件对场站进行逆向建模,分别建立了观音堂场站模型,再使用Geomagic Control软件定量分析两种软件建立模型的精度,并对比分析这两种软件建模的优劣,为以后在燃气管理系统中应用提供指导。
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| 关 键 词： | 三维激光 点云 逆向建模 |
Reverse Modeling Based on 3D Laser Scanning Point Cloud |
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| HU Qiya,GONG Weilong,HU Yongxing,YAO Chong,JI Jingjing.Reverse Modeling Based on 3D Laser Scanning Point Cloud[J].Beijing Surveying and Mapping,2020(3):352-355. |
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| Authors: | HU Qiya GONG Weilong HU Yongxing YAO Chong JI Jingjing |
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| Institution: | (Beijing Gas and Heating Engineering Design Institute, Beijing 100032, China) |
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| Abstract: | In this paper,the 3D laser scanner is used to scan the Guanyintang gas station in Beijing.Through the splicing,denoising,thinning and cutting of the scanning point cloud,the two software of Revit and Design X are used to inversely model the station.The Guanyintang station model was established,and then the Geomagic Control software was used to quantitatively analyze the accuracy of the two software models,and the advantages and disadvantages of the two software modeling were compared and analyzed to provide guidance for future BIM practice. |
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| Keywords: | three dimensional(3D)laser point cloud reverse modeling |
| 本文献已被 CNKI 维普 等数据库收录！ |
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