会议专题

Image Processing Method for Weld Quality Inspection System of Tailored Blanks Laser Welding

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 tailored blanks laser welding. A visual inspection system based on laser structured light and gray image has been developed for weld bead profile monitoring, measuring and defect detection. Image processing and extraction algorithms of the laser profiles and feature points are presented.Experiment was conducted with the visual inspection system using structured light and gray image and experimental results validate the effectiveness of the method.

Tailored Blanks Laser Welding Structured Light Feature Points Visual Measurement

Min Xu Mingyang Zhaoland Chengning Zhang

Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016 Graduate School of th Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016

国际会议

2010 International Conference on Measuring Technology and Mechatronics Automation(ICMTMA 2010)(2010年检测技术与机电自动化国际会议)

长沙

英文

1547-1551

2010-03-13(万方平台首次上网日期,不代表论文的发表时间)