On-line visual measurement and inspection of weld bead using structured light

Yuan Li*, Lin Wang Qing, Fu Li You, De Xu, Min Tan

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

27 引用 (Scopus)

摘要

The inspection of weld seam is important for high quality of welding. This paper deals with the issue of visual measurement and inspection of weld bead and defect detection in multilayer welding. An inspection system based on laser structured light vision has been developed for weld bead profile monitoring, measuring and defect detection with scale calibration. Image processing and Extraction algorithms of the laser profiles and feature points are presented. Then dimensional parameters are measured and weld defects are detected in the process of multilayer welding. Experiments were conducted with our visual inspection system using structured light.

源语言英语
主期刊名2008 IEEE International Instrumentation and Measurement Technology Conference Proceedings, I2MTC
2038-2043
页数6
DOI
出版状态已出版 - 2008
活动2008 IEEE International Instrumentation and Measurement Technology Conference, I2MTC - Victoria, BC, 加拿大
期限: 12 5月 200815 5月 2008

出版系列

姓名Conference Record - IEEE Instrumentation and Measurement Technology Conference
ISSN(印刷版)1091-5281

会议

会议2008 IEEE International Instrumentation and Measurement Technology Conference, I2MTC
国家/地区加拿大
Victoria, BC
时期12/05/0815/05/08

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