Research on weld defect recognition by integrating joint norm and principal component analysis

XU Shengqi; ZHANG Chao; WANG Xiaofeng

doi:10.16136/j.joel.2025.07.0175

Journal of Optoelectronics · Laser, Volume. 36, Issue 7, 705(2025)

Research on weld defect recognition by integrating joint norm and principal component analysis

XU Shengqi¹, ZHANG Chao², and WANG Xiaofeng^1,3、*

¹Tianjin Key Laboratory for Advanced Mechatronic System Design and Intelligent Control, Tianjin University of Technology, Tianjin 300384, China

²BingooRobot (Tianjin) Co., Ltd, Tianjin 300401, China

³National Demonstration Center for Experimental Mechanical and Electrical Engineering Education, Tianjin University of Technology, Tianjin 300384, China

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XU Shengqi, ZHANG Chao, WANG Xiaofeng. Research on weld defect recognition by integrating joint norm and principal component analysis[J]. Journal of Optoelectronics · Laser, 2025, 36(7): 705

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Paper Information

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Received: Apr. 9, 2024

Accepted: Jun. 24, 2025

Published Online: Jun. 24, 2025

The Author Email: WANG Xiaofeng (1056470187@qq.com)

DOI:10.16136/j.joel.2025.07.0175

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology