摘要
随着社会经济的不断发展,测绘技术已经成为影响诸多行业的关键技术之一。然而技术人员从传统测绘生成的二维平面图中读取关键数据并不直观,国内的三维制作流程中直接标注尺寸的方式也较少。文章提出一种支持实时测绘的漫游系统,通过建模软件对景点建筑进行精确的数字化复原,利用三维场景多角度直观地获取目标建筑的关键数据。以世界文化遗产西递古村落为例实现该系统,在进行虚拟漫游的同时,选择景点中的建筑进行测量,在弘扬传统文化、保存文物数据的同时,促进了三维信息化技术的发展。
With the social and economic development, mapping technology has been one of the key technologies which affect many industries. However, it is not very intuitive that the technician reads key data from the two-dimensional plan generated by traditional surveying and mapping, and marking dimensions directly in 3D environment is rare in China. In this paper, the real-time mapping oriented roaming system is proposed to support precise digital restoration of building by using modeling software and accessing the critical data of the target building from multiple perspectives through three-dimensional scene. The World Cultural Heritage Xidi Ancient Village is taken as an example in this system, and spots in the building are chosen to be measured while realizing virtual roaming. The traditional culture is carried forward, the heritage data is preserved, and the development of the three-di- mensional information technology is promoted.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
北大核心
2013年第6期667-670,717,共5页
Journal of Hefei University of Technology：Natural Science
基金
国家自然科学基金资助项目(61070124)
安徽省自然科学基金资助项目(1208085MF107)
合肥工业大学自主创新资助项目(2012HGZY0017)
关键词
测绘技术
虚拟现实
实时测量
多窗口渲染
mapping technology
virtual reality
real-time measurement
multi-window rendering
