A Non-contact Visual Inspection System for Circular Diameter Measurement

被引：0
|
作者：
Huang Dingjin [1 ]
Li Liang [1 ]
机构：
[1] Xian Technol Univ, Sch Optoelect Engn, Xian 710032, Shaanxi, Peoples R China
来源：
ISTM/2009: 8TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1-6 | 2009年
关键词：
circular dimension; diameter measurement; edge detection; Inspection system;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Due to the limitation of the contact measurement, a non-contact measure object dimension based on the virtual instrument was designed. The object images were captured by CCD. Through the de-nosing, image segmentation, edge detection, the system computed the size of the object. Finally, the system read, write, storage and display the measurement data by use of the database systems interact. The experimental results show that: the system meet the requirements of high precision, avoid human error and reduce the testing cost and suitable for the harmful industrial environmental.
引用
收藏
页码：2471 / 2474
页数：4
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