Three-dimensional surface measurement system based on projected fringe model

被引：1
|
作者：
Gai Shaoyan [1 ]
Da Feipeng [1 ]
机构：
[1] SE Univ, Res Inst Automat, Nanjing 210096, Peoples R China
来源：
3RD INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: OPTICAL TEST AND MEASUREMENT TECHNOLOGY AND EQUIPMENT, PARTS 1-3 | 2007年 / 6723卷
关键词：
3D surface measurement; structured light; fringe projection;
D O I：
10.1117/12.783210
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A measurement system based on projected fringe model is presented. In this model, the location of fringe strips is determined by the image patterns on the projection plane directly, and the relationship between object point and its image point is established to obtain the coordinates of surface point. It is unnecessary to arrange the system in parallel, while the camera and projector can be in arbitrary position. Experiments show that the surface measurement system is applicable to many shape measurement tasks.
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页数：5
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