激光点云与存档资料相结合的古建遗址建模方法

发布时间：2018-03-16 19:24

本文选题：古建遗址　切入点：激光扫描　出处：《激光杂志》2016年12期 　论文类型：期刊论文

【摘要】：故宫古建筑是全人类的文化遗产,具有很高的艺术价值和历史价值,也有很高的科学研究价值。对故宫古建筑尤其是古建筑遗址进行数字化建模的探索和研究意义更加重大。以景祺阁后院正殿古建筑遗址为例,利用三维激光扫描技术获取建筑遗址三维平面数据,通过记载资料和营造法式算法推算各种立面数据,并做出设计方案,最后应用上述数据及SketchUp软件对古建筑遗址进行三维建模。通过实验证明,所研究的方法可以对古建遗址进行快速高精度的重建,对遗址三维重建,尤其对古建筑群的整体三维重建具有非常重要的现实意义。
[Abstract]:The ancient architecture of The Imperial Palace is the cultural heritage of all mankind and has high artistic and historical value. It is also of great scientific value. It is of great significance to explore and study the digital modeling of the ancient buildings of The Imperial Palace, especially the ancient architectural sites. Take the ruins of the main Dian in the backyard of Jingqige as an example, Three-dimensional laser scanning technology is used to obtain three-dimensional plane data of architectural sites, and various elevation data are calculated by recording data and building algorithms, and design schemes are made. Finally, using the above data and SketchUp software to model the ancient building site, it is proved by experiments that the method can be used to reconstruct the ancient building site quickly and accurately, and the three-dimensional reconstruction of the site can be carried out. Especially, it has very important practical significance for the whole three-dimensional reconstruction of ancient buildings.
【作者单位】：北京建筑大学测绘与城市空间信息学院;现代城市测绘国家测绘地理局重点实验室;
【基金】：国家自然科学基金(41401536) 北京市教委科技面上项目(KM201510016007) 北京市委组织部优秀人才项目D类(2013D005017000002)
【分类号】：TU198;TN249

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