3D Scanning Modeling Method Application in Ancient City Reconstruction

被引：1

作者：

Ren, Pu ^{[1
,2
]}

Zhou, Mingquan ^{[1
,2
]}

Du, Guoguang ^{[1
,2
]}

Shui, Wuyang ^{[1
,2
]}

Zhou, Pengbo ^{[1
,2
]}

机构：

[1] Key Lab Digital Protect & Virtual Real Cultural H, Beijing 100875, Peoples R China

[2] Beijing Normal Univ, Coll Informat Sci & Technol, Beijing 100875, Peoples R China

来源：

INTERNATIONAL CONFERENCE ON OPTICAL AND PHOTONIC ENGINEERING (ICOPEN 2015) | 2015年 / 9524卷

关键词：

3D Modeling; 3D Scanning; Ancient City Reconstruction;

D O I：

10.1117/12.2189604

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

With the development of optical engineering technology, the precision of 3D scanning equipment becomes higher, and its role in 3D modeling is getting more distinctive. This paper proposed a 3D scanning modeling method that has been successfully applied in Chinese ancient city reconstruction. On one hand, for the existing architectures, an improved algorithm based on multiple scanning is adopted. Firstly, two pieces of scanning data were rough rigid registered using spherical displacers and vertex clustering method. Secondly, a global weighted ICP (iterative closest points) method is used to achieve a fine rigid registration. On the other hand, for the buildings which have already disappeared, an exemplar-driven algorithm for rapid modeling was proposed. Based on the 3D scanning technology and the historical data, a system approach was proposed for 3D modeling and virtual display of ancient city.

引用

页数：7

共 12 条

[1] The space of human body shapes: reconstruction and parameterization from range scans [J].