Zero-Defect Manufacturing and Automated Defect Detection Using Time of Flight Diffraction (TOFD) Images

Zero-Defect Manufacturing and Automated Defect Detection Using Time of Flight Diffraction (TOFD) Images

Ultrasonic time-of-flight diffraction (TOFD) is a non-destructive testing (NDT) technique for weld inspection that has gained popularity in the industry, due to its ability to detect, position, and size defects based on the time difference of the echo signal. Although the TOFD technique provides hig...

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Bibliographic Details
Main Authors: Sulochana Subramaniam, Jamil Kanfoud, Tat-Hean Gan
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Machines
Subjects:
signal processing
image processing
automated defect detection
smart manufacturing
time-of-flight diffraction scanning (TOFD)
wavelet transform
Online Access:https://www.mdpi.com/2075-1702/10/10/839

Internet

https://www.mdpi.com/2075-1702/10/10/839

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