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 6 端面检测结果

Tab.6 End face test results

算法 AP P R mAP@0.5 v/(帧·s−1) Np/107 环伤 磕碰 锈蚀 点蚀 崩边 YOLOv8s 0.976 0.910 0.915 0.701 0.985 0.901 0.850 0.895 60.5 1.112 YOLOv8s+小目标检测层 0.982 0.895 0.928 0.774 0.992 0.910 0.873 0.914 51.6 1.263 YOLOv8+GFPN 0.973 0.924 0.935 0.724 0.994 0.912 0.867 0.908 57.1 1.347 YOLOv8+SPD-Conv 0.967 0.943 0.929 0.716 0.995 0.908 0.863 0.910 53.4 1.266 YOLOv8s+3个改进点 0.981 0.951 0.945 0.801 0.995 0.923 0.881 0.930 40.2 1.410