Skip to main content
Top
Published in: Journal of Intelligent Manufacturing 4/2023

02-12-2021

A multiple position-based bi-branch model for structural defect inspection

Authors: Fangjun Wang, Zhouwang Yang, Zhangjin Huang, Yanzhi Song

Published in: Journal of Intelligent Manufacturing | Issue 4/2023

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

Reliable industrial defect inspection is one of the main challenges in manufacturing scenarios, especially for the inspection of structural defects. However, the cost of missing a defect is much higher than the cost of misclassifying a qualified sample, which is seldom emphasized in previous work. Thus, the purpose of our work has two folds: reduce the omission rate of defective samples; classify industrial samples correctly. To that end, in this paper, we first define a position tag for each sample, where samples with the same position tag describe the same product information. We also design the multi-position weighted-resampling (MPWR) method for extracting paired data with identical tags. Then, in order to fully learn from the paired data, we propose a multiple position-based bi-branch (MPB3) neural network architecture to perform similarity measurements and multi-classifications simultaneously. Experimental results demonstrate the effectiveness of our method and generalization capacity to data from unknown tags by comparing with other methods. For example, the proposed method achieves 2.77\(\%\)/1.00\(\%\) omission rates and 96.81\(\%\)/99.03\(\%\) weighted F-Scores on the SMT defect dataset and the motor brush holder dataset, respectively. In addition, the average running time of the method only needs 9.6 ms, which meets requirements of cycle time in manufacturing industries. In conclusion, the omission rate of defective samples can be reduced effectively by the position-based method that consists of MPWR method and MPB3 structure, which greatly improves productivity in real production lines.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literature
go back to reference Chen, X., & He, K. (2021). Exploring simple siamese representation learning. In Proceedings of the IEEE/CVF conference on computer vision and pattern recognition (pp. 15750–15758). arXiv:2011.10566. Chen, X., & He, K. (2021). Exploring simple siamese representation learning. In Proceedings of the IEEE/CVF conference on computer vision and pattern recognition (pp. 15750–15758). arXiv:​2011.​10566.
go back to reference Molchanov, P., Tyree, S., Karras, T., Aila, T., & Kautz, J. (2016). Pruning convolutional neural networks for resource efficient transfer learning. CoRR. arXiv:1611.06440. Molchanov, P., Tyree, S., Karras, T., Aila, T., & Kautz, J. (2016). Pruning convolutional neural networks for resource efficient transfer learning. CoRR. arXiv:​1611.​06440.
go back to reference Selvaraju, R. R., Cogswell, M., Das, A., Vedantam, R., Parikh, D., & Batra, D. (2017). Grad-CAM: Visual explanations from deep networks via gradient-based localization. In 2017 IEEE international conference on computer vision (ICCV) (pp. 618–626). https://doi.org/10.1007/s11263-019-01228-7. Selvaraju, R. R., Cogswell, M., Das, A., Vedantam, R., Parikh, D., & Batra, D. (2017). Grad-CAM: Visual explanations from deep networks via gradient-based localization. In 2017 IEEE international conference on computer vision (ICCV) (pp. 618–626). https://​doi.​org/​10.​1007/​s11263-019-01228-7.
Metadata
Title
A multiple position-based bi-branch model for structural defect inspection
Authors
Fangjun Wang
Zhouwang Yang
Zhangjin Huang
Yanzhi Song
Publication date
02-12-2021
Publisher
Springer US
Published in
Journal of Intelligent Manufacturing / Issue 4/2023
Print ISSN: 0956-5515
Electronic ISSN: 1572-8145
DOI
https://doi.org/10.1007/s10845-021-01870-4

Other articles of this Issue 4/2023

Journal of Intelligent Manufacturing 4/2023 Go to the issue

Premium Partners