采用激光扫描的古田会议会址三维几何造型建模
发布时间:2018-01-09 09:01
本文关键词:采用激光扫描的古田会议会址三维几何造型建模 出处:《华侨大学学报(自然科学版)》2017年03期 论文类型:期刊论文
更多相关文章: 三维建模 激光扫描 地面激光雷达 激光点云 文化遗址 古田会议会址
【摘要】:将三维扫描的建模方式与传统的几何造型的建模方式相结合,提出基于激光扫描的三维几何造型建模方案.重点解决地面激光扫描仪(TLS)获取三维点云时站点布设与数据处理、几何造型中点、线、面、体的提取与三维建模,以及纹理数据处理等问题,实现目标建筑的真实感三维建模.以福建省上杭县古田会议会址为例,建立精细的三维模型.结果表明:该方案能够实现典型中式建筑风格的文化遗址数字化建模.
[Abstract]:The 3D scanning modeling method is combined with the traditional geometric modeling method. This paper presents a 3D geometric modeling scheme based on laser scanning. It focuses on solving the problem of site layout and data processing when the ground laser scanner (TLS) acquires the 3D point cloud, and points, lines and surfaces in geometric modeling. Volume extraction, 3D modeling, texture data processing and so on, realize the realistic 3D modeling of the target architecture. Take the site of Gutian meeting in Shanghang County, Fujian Province as an example. The results show that this scheme can realize the digital modeling of typical Chinese architectural heritage sites.
【作者单位】: 福州大学地理空间信息技术国家地方联合工程研究中心;福州大学空间数据挖掘与信息共享教育部重点实验室;
【基金】:国家科技支撑计划项目(2013BAH28F02) 福建省科技重大支撑项目(2014H2005)
【分类号】:K878;TN249
【正文快照】: (1.National Engineering Research Centre of Geospatial Information Technology,Fuzhou University,Fuzhou 350002,China;2.Key Laboratory of Spatial Data Mining and Information Sharing of Ministry of Education,Fuzhou University,Fuzhou 350002,China)随着虚拟现实,
本文编号:1400762
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