Laser spot center determination with multi-spectrum image processing

被引：0
|
作者：
Di, X [1 ]
Li, L [1 ]
Ma, H [1 ]
机构：
[1] Changchun Univ Sci & Technol, Sch Photo Elect Engn, Changchun 130022, Jilin, Peoples R China
来源：
LASERS IN MATERIAL PROCESSING AND MANUFACTURING II | 2005年 / 5629卷
关键词：
multi-spectrum image; metrology; laser spot; photo electric transducer;
D O I：
10.1117/12.574501
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, an effective method applied in laser spot center determination is described, which is based on multi-spectrum digital image processing. The laser collimation technique combined with digital image processing technique is adopted to realize the measurement of parallel cylindrical tubes with mono axis or multi-axes. The advantages of detection are non-invasive, high measuring accuracy; easily realizing the measuring procedure with automation and intelligence.
引用
收藏
页码：506 / 511
页数：6
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