摘要
云冈石窟是一座规模宏大、结构复杂,主要以高浮雕为主的石窟寺,普通的测量方法很难实现云冈石窟的数字化保护。以云冈石窟13窟为例,采用三维激光扫描的方法先获取海量的点云数据,然后利用Cyclone完成点云的拼接,再使用Geomagic生成三维模型和3ds Max实现模型的纹理映射。实践结果表明利用三维激光扫描技术可以高精度、高效率的实现高浮雕石窟寺的数字化。
Yungang Grottoes is a large, complex structures, cave temples mainly in high relief, digital protection measurement method of ordinary is very difficult to realize the Yungang Grottoes. Yungang Grottoes cave 13 as an example,the method of 3D laser scanning to obtain the massive point cloud data, then use cyclone spliced point cloud, and then use the Geomagie model texture mapping to generate 3D model and 3ds Max. Practice results show that the digital grottoes are implemented by using 3D laser scanning technology can be high precision, high efficiency.
出处
《城市勘测》
2014年第4期23-26,共4页
Urban Geotechnical Investigation & Surveying
关键词
数字化
三维激光扫描
点云
模型
纹理映射
digital
3D laser scanning
point cloud
model
texture mapping
