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Open Access

Peer-reviewed

Research Article

A lightweight cross-scale feature fusion model based on YOLOv8 for defect detection in sewer pipeline

Ruibo Sha,

Roles Conceptualization, Methodology, Software, Visualization, Writing – original draft, Writing – review & editing

Affiliation Software Engineering College, Zhengzhou University of Light Industry, Zhengzhou, Henan, China

https://orcid.org/0009-0005-5668-4952

⨯
Zhifeng Zhang ,

Roles Project administration, Resources, Supervision, Writing – review & editing

* E-mail: 2006073@zzuli.edu.cn

Affiliation Software Engineering College, Zhengzhou University of Light Industry, Zhengzhou, Henan, China

https://orcid.org/0000-0002-2303-9800

⨯
Xiao Cui,

Roles Data curation, Investigation, Project administration

Affiliation Software Engineering College, Zhengzhou University of Light Industry, Zhengzhou, Henan, China
⨯
Qingzheng Mu

Roles Data curation, Software, Validation

Affiliation Software Engineering College, Zhengzhou University of Light Industry, Zhengzhou, Henan, China
⨯

A lightweight cross-scale feature fusion model based on YOLOv8 for defect detection in sewer pipeline

Ruibo Sha,
Zhifeng Zhang,
Xiao Cui,
Qingzheng Mu

x

Published: August 21, 2025
https://doi.org/10.1371/journal.pone.0330677

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