AN NON DESTRUCTIVE TEST FOR THE DETECTION OF WELD DEFECTS USING IMAGE PROCESSING
Sign Up to like & getrecommendations! Published in 2018 at "Indonesian Journal of Electrical Engineering and Computer Science"
DOI: 10.11591/ijeecs.v9.i3.pp764-770
Abstract: Welding is a fabrication of joining materials into one component. Defects are unavoidable during the welding process, and hence the inspection of welds is a most important task in many industries. In this work, a… read more here.
Keywords: image; detection; system; non destructive ... See more keywords
Detection of weld defects using ultrasonic-guided waves based on matching pursuit and density peak clustering
Sign Up to like & getrecommendations! Published in 2023 at "Transactions of the Institute of Measurement and Control"
DOI: 10.1177/01423312221140618
Abstract: Due to the fish scale surface of the weld seam, the guided wave dispersion is intensified, resulting in serious mode aliasing problem of the detected signal. It is difficult to analyze defect echo signal and… read more here.
Keywords: density peak; weld defects; matching pursuit; weld ... See more keywords