Detection method of small size defects on pipeline weld surface based on improved YOLOv7.

The background of pipeline weld surface defect image is complex, and the defect size is small. Aiming at the small defect size in the weld image, which is easy to cause missed detection and false detection, a lightweight target detection algorithm based on improved YOLOv7 is proposed. Firstly, in th...

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Bibliographic Details
Main Authors: Xiangqian Xu, Wenting Hou, Xing Li
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2024-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0313348
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