CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 12970 > Article
Paper
21 December 2023 Research on ultrasonic TOFD scanning image weld defect detection method based on PyTorch
Yu Chen, Hailin Chang, Jingman Lai, Shenfeng Guan, Jinsan Ju
Author Affiliations +
Proceedings Volume 12970, Fourth International Conference on Signal Processing and Computer Science (SPCS 2023); 129702V (2023) https://doi.org/10.1117/12.3012200
Event: Fourth International Conference on Signal Processing and Computer Science (SPCS 2023), 2023, Guilin, China
Abstract
In order to overcome the shortcomings of low efficiency and subjective factors in manually analyzing and evaluating weld defect images obtained by the ultrasonic TOFD method. In this study, combined with artificial intelligence image recognition technology, an automatic detection algorithm of ultrasonic TOFD scanning image weld defects based on Yolov6 of PyTorch platform was developed. Through continuous optimization of parameter configuration, a recognition model with good recognition effect is obtained. At this time, the recognition and classification of five common defects, namely stoma, slag inclusion, incomplete penetration, lack of fusion, and crackle, are correct on the test set. The correct recognition confidence can reach above 0.9, and the positioning is accurate.
(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Yu Chen, Hailin Chang, Jingman Lai, Shenfeng Guan, and Jinsan Ju "Research on ultrasonic TOFD scanning image weld defect detection method based on PyTorch", Proc. SPIE 12970, Fourth International Conference on Signal Processing and Computer Science (SPCS 2023), 129702V (21 December 2023); https://doi.org/10.1117/12.3012200
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 9 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Ultrasonics
Machine learning
Detection and tracking algorithms
Image processing
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top