Grid method on building information extraction using laser scanning data

被引：0

作者：

Lu, Xiushan ^{[1
]}

Huang, Lei ^{[1
]}

机构：

[1] Key Laboratory of Fundamental Geo-information and DG-Technology, Shandong University of Science and Technology, 579 Qianwanggang Road, Qingdao 266510, China

来源：

Geomatics and Information Science of Wuhan University | 2007年 / 32卷 / 10期

关键词：

Data processing - Laser applications - Reconstruction (structural) - Scanning;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Automatically extracting building information from dense point cloud is a critical research topic in the process of building reconstruction using laser scanning data. Based on the distribution density of the point cloud of the vehicle-borne laser scanning system, a new way to extract building information by using grids is proposed. This method is much more efficient and it can automatically extract building information from dense scanning data quickly and meet the precision requirement of city reconstruction.

引用

页码：852 / 855