Study for straight outdoor vent-pipe positioning method of automobile based on binocular vision system

被引：0
|
作者：
Deng, Tinmin [1 ]
Liu, Jianxun [1 ]
Lu, Baichuan [1 ]
机构：
[1] Chongqing Univ, Sch Automat, Chongqing 400044, Peoples R China
来源：
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE INFORMATION COMPUTING AND AUTOMATION, VOLS 1-3 | 2008年
关键词：
binocular vision; vent-pipe positioning; 3-dimension reconstruction;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In the paper, a positioning method of-straight outdoor vent-pipe is presented, which bases on the technology of binocular stereo vision and 3-D reconstruction. Measurement principle and mathematic model of these binocular stereo vision systems, which are parallel optical axes of twain CCDs and general ones, are concretely represented. At last, the 3-D appearance of automobile tail is reconstructed on the technology of binocular stereo vision, and the 3-D coordinates values of vent-pipe is computed through the feature of figure and 3-D position of vent-pipe. The experiment results show that the method can realize automatic searching and positioning, and its error is fit for the actual application demand.
引用
收藏
页码：1123 / 1126
页数：4
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