Automatic Detection of Welding Defects using Deep Neural Network

• Published in: Journal of physics. Conference series Vol. 933; no. 1; pp. 12006 - 12015
• Main Authors: Hou, Wenhui, Wei, Ye, Guo, Jie, Jin, Yi, Zhu, Chang'an
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 03.01.2018
• Subjects: Artificial neural networks; Automatic welding; Image classification; Neural networks; Physics; Weld defects; Welded joints

In this paper, we propose an automatic detection schema including three stages for weld defects in x-ray images. Firstly, the preprocessing procedure for the image is implemented to locate the weld region; Then a classification model which is trained and tested by the patches cropped from x-ray imag...