Generalizing infrastructure inspection: step transfer learning aided extreme learning machine for automated crack detection in concrete structures.

Sohaib, Muhammad; Hasan, Md Junayed; Chen, Jianxin; Zheng, Zhonglong

Abstract

Identification of damage and selection of a restoration strategy in concrete structures is contingent upon automatic inspection for crack detection and assessment. Most research on deep learning models for autonomous inspection has focused solely on measuring crack dimensions, omitting the generalization power of a model. This research utilizes a novel step transfer learning (STL) added extreme learning machine (ELM) approach to develop an automatic assessment strategy for surface cracks in concrete structures. STL is helpful in mining generalized abstract features from different sets of source images, and ELM helps the proposed model overcome the optimization limitations of traditional artificial neural networks. The proposed model achieved at least 2.5%, 4.8%, and 0.8% improvement in accuracy, recall, and precision, respectively, in comparison to the other studies, indicating that the proposed model could aid in the automated inspection of concrete structures, ensuring high generalization ability.

Citation

SOHAIB, M., HASAN, M.J., CHEN, J. and ZHENG, Z. 2024. Generalizing infrastructure inspection: step transfer learning aided extreme learning machine for automated crack detection in concrete structures. Measurement science and technology [online], 35(5): AI-driven measurement methods for resilient infrastructure and communities, article number 055402. Available from: https://doi.org/10.1088/1361-6501/ad296c

• Journal Article Type: Article
• Acceptance Date: Feb 14, 2024
• Online Publication Date: Feb 21, 2024
• Publication Date: May 31, 2024
• Deposit Date: Mar 9, 2024
• Publicly Available Date: Feb 22, 2025
• Journal: Measurement science and technology
• Print ISSN: 0957-0233
• Electronic ISSN: 1361-6501
• Publisher: IOP Publishing
• Peer Reviewed: Peer Reviewed
• Volume: 35
• Issue: 5
• Article Number: 055402
• DOI: https://doi.org/10.1088/1361-6501/ad296c
• Keywords: Concrete cracks detection; Concrete structures; Extreme learning machine; Infrastructure step transfer learning; Structural health monitoring; Structural integrity
• Public URL: https://rgu-repository.worktribe.com/output/2256328