Cited by 559Industrial Vision Systems and Defect DetectionInfrastructure Maintenance and MonitoringNon-Destructive Testing Techniques

PGA-Net: Pyramid Feature Fusion and Global Context Attention Network for Automated Surface Defect Detection

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Dong, Hongwen, Song, Kechen, He, Yu, Xu, Jing, Yan, Yunhui, Meng, Qinggang·2020·IEEE Transactions on Industrial Informatics

Abstract

Surface defect detection is a critical task in industrial production process. Nowadays, there are lots of detection methods based on computer vision and have been successfully applied in industry, they also achieved good results. However, achieving full automation of surface defect detection remains a challenge, due to the complexity of surface defect, in intraclass. While the defects between interclass contain similar parts, there are large differences in appearance of the defects. To address these issues, this article proposes a pyramid feature fusion and global context attention network for pixel-wise detection of surface defect, called PGA-Net. In the framework, the multiscale features are extracted at first from backbone network. Then the pyramid feature fusion module is used to fuse these features into five resolutions through some efficient dense skip connections. Finally, the global context attention module is applied to the fusion feature maps of adjacent resolution, which allows effective information propagate from low-resolution fusion feature maps to high-resolution fusion ones. In addition, the boundary refinement block is added to the framework to refine the boundary of defect and improve the result of the prediction. The final prediction is the fusion of the five resolutions fusion feature maps. The results of evaluation on four real-world defect datasets demonstrate that the proposed method outperforms the state-of-the-art methods on mean intersection of union and mean pixel accuracy (NEU-Seg: 82.15%, DAGM 2007: 74.78%, MT_defect: 71.31%, Road_defect: 79.54%).

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Registry

Crossref · 10.1109/tii.2019.2958826

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53 of 53 references verified0 citation errors · 0 not checkable

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  • The steel surface defect detection method based on deep learning is widely used in steel production.

    “Therefore, the steel surface defect detection method based on deep learning is widely used in steel production, and more scholars begin to improve and perfect it [13, 14].”

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Authors
Dong, H., Song, K., He, Y., Xu, J., Yan, Y., & Meng, Q.
Affiliations
  • Northeastern University (CN)
  • Loughborough University (GB)
Venue
IEEE Transactions on Industrial Informatics
Published
2020-12
Volume
16
Issue
12
Pages
7448-7458
ISSN
  • 1551-3203 (ISSN-L)
  • 1941-0050
OpenAlex
W2994615081
Cited by
559
References
53
Citations by year
2026: 76 · 2025: 108 · 2024: 104 · 2023: 112 · 2022: 78 · 2021: 53 · 2020: 28
FWCI
29.32
Type
journal article
Language
en
Open access
Locations
  • IEEE Transactions on Industrial Informatics (publishedVersion)
  • Figshare (submittedVersion, cc-by)
Funders
  • National Natural Science Foundation of China (51805078, 51374063)
  • National Key Research and Development Program of China Stem Cell and Translational Research (2017YFB0304200)
  • Fundamental Research Funds for the Central Universities (N170304014)
Topics
  • Physical Sciences › Engineering › Industrial and Manufacturing Engineering › Industrial Vision Systems and Defect Detection
  • Physical Sciences › Engineering › Civil and Structural Engineering › Infrastructure Maintenance and Monitoring
  • Physical Sciences › Engineering › Mechanical Engineering › Non-Destructive Testing Techniques
Keywords
surface defect detection, automated visual inspection, pixel-level segmentation, global context attention, multi-scale feature fusion, dense skip connections, boundary refinement, industrial inspection

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