集成技术2025，Vol.14Issue(4)：42-53,12.DOI:10.12146/j.issn.2095-3135.20241207002
基于改进YOLOv5s的复杂环境道路坑洼检测方法
Road Pothole Detection Method in Complex Environment Based on Improved YOLOv5s
摘要
Abstract
To enable autonomous driving systems to effectively detect and locate road potholes in complex environments,improvements have been made to the existing YOLOv5s object detection algorithm.Firstly,MobileNetV3 is employed to replace the original backbone of the model,reducing the parameter counts and achieving a more lightweight network design.Additionally,a BiFPN(bidirectional feature pyramid network)module is introduced in the neck of YOLOv5s,significantly enhancing the model's performance in multi-scale feature fusion,information propagation,feature representation,and detection accuracy,while maintaining the lightweight nature of the architecture.Furthermore,the concept of image style transfer from generative adversarial networks is incorporated,utilizing PaddleGAN for data augmentation to increase the diversity of the dataset.Finally,experiments conducted on a custom dataset revealed that the improved YOLOv5s algorithm exhibits a 0.035 enhancement in accuracy and a 0.009 increase in mean average precision mAP50,achieving a detection speed of 54.1 frames per second.The proposed algorithm is more lightweight and enhances detection precision,providing a valuable technical reference for pothole detection in complex environments.关键词
BiFPN/YOLOv5/坑洼检测/风格迁移/MobileNetV3Key words
BiFPN/YOLOv5/pothole detection/style transfer/MobileNetV3分类
信息技术与安全科学引用本文复制引用
魏武,龚家元,车凯,朱政泽..基于改进YOLOv5s的复杂环境道路坑洼检测方法[J].集成技术,2025,14(4):42-53,12.基金项目
湖北省自然科学基金十堰创新发展联合基金项目(2024AFD116) （2024AFD116）
湖北省教育厅科学技术研究计划重点项目(D20231805) （D20231805）
中央引导地方科技发展资金项目(2024EIA036) （2024EIA036）
湖北汽车工业学院揭榜挂帅项目(2024JBB08) This work is supported by Hubei Provincial Natural Science Foundation Shiyan Innovation and Development Joint Fund Project(2024AFD116) （2024JBB08）
Key Project of Science and Technology Research Plan of Hubei Provincial Department of Education(D20231805) （D20231805）
Central Government's Guidance Fund for Local Scientific and Technological Development Project(2024EIA036) （2024EIA036）
Project Leader of Hubei University of Automotive Technology's'Key Project with Open Competition for Leadership'Project(2024JBB08) （2024JBB08）
