A new three-dimensional laser scanner design and its performance analysis

被引:9
|
作者
Xiao, Jin [1 ]
Hu, Xiaoguang [1 ]
Lu, Weixiong [1 ]
Ma, Jixiao [1 ]
Guo, Xiao [1 ]
机构
[1] Beihang Univ, Sch Automat Sci & Elect Engn, State Key Lab Virtual Real Technol & Syst, Beijing 100191, Peoples R China
来源
OPTIK | 2015年 / 126卷 / 7-8期
基金
国家高技术研究发展计划(863计划);
关键词
Line laser; CMOS camera; Image denoising; Laser stripe extraction; INDOOR NAVIGATION; CALIBRATION;
D O I
10.1016/j.ijleo.2015.02.007
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The demand for three-dimensional (3D) laser scanning technology has been rapidly increasing recently. However, most existing commercial 3D laser scanning products are heavy, high power and expensive. In this paper, we demonstrate a cost-effective indoor 3D laser scanner with reasonable accuracy (millimeter-scale). The advanced prototype mainly designs a control module, and it controls a turntable with a commercial line laser and a COMS camera to scan a target surface by means of triangulation method. System calibration, image denoising and laser stripe line extraction are analyzed in detail as well. (C) 2015 Elsevier GmbH. All rights reserved.
引用
收藏
页码:701 / 707
页数:7
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