基于改进YOLOv8s的鼓形滚子表面缺陷检测算法

王安静,袁巨龙,朱勇建,陈聪,吴金津

Drum roller surface defect detection algorithm based on improved YOLOv8s

Anjing WANG,Julong YUAN,Yongjian ZHU,Cong CHEN,Jinjin WU

表 5 侧面检测结果

Tab.5 Side face test results

算法 AP P R mAP@0.5 v/(帧·s−1) Np/107 划痕 环伤 锈蚀 点蚀 YOLOv8s 0.976 0.994 0.956 0.900 0.950 0.920 0.950 63.4 1.112 YOLOv8s+小目标检测层 0.987 0.993 0.971 0.951 0.961 0.948 0.971 54.1 1.263 YOLOv8s+GFPN 0.983 0.994 0.964 0.916 0.959 0.933 0.964 59.2 1.347 YOLOv8s+SPD-Conv 0.974 0.995 0.965 0.910 0.941 0.934 0.962 51.6 1.266 YOLOv8s+3个改进点 0.989 0.994 0.971 0.960 0.968 0.942 0.975 43.4 1.410