基于改进YOLO-v8的精密管件表面缺陷检测方法

刘子豪,张佳欣,薛峰,张俊,陈伟杰,鹿业波

Surface defect detection method of precision pipe fittings based on improved YOLO-v8

Zihao LIU,Jiaxin ZHANG,Feng XUE,Jun ZHANG,Weijie CHEN,Yebo LU

表 3 改进YOLO-v8检测模型的管件缺陷检测实验结果

Tab.3 Experimental results of pipe fitting defect detection with improved YOLO-v8 detection model

缺陷类型 mAP50/% t/ms 训练阶段 推理阶段 磕碰(bruise) 83.5 78.2 25.5 裂纹-1(crack) 97.3 26.8 裂纹-3(crack) 90.8 29.7 锈迹(rust) 81.6 33.9 毛刺(burr) 77.8 28.2 平均值 83.5 85.1 28.8