基于改进YOLOv5s的印刷电路板缺陷检测算法

周著国,鲁玉军,吕利叶

Improved YOLOv5s-based algorithm for printed circuit board defect detection

Zhuguo ZHOU,Yujun LU,Liye LV

表 4 不同文献算法以及YOLO系列算法检测结果对比

Tab.4 Comparison of detection results between different literature algorithms and YOLO series algorithms

算法 P/% mAP/% S/MB FLOPs/109 v/(帧·s−1) 服务器 RK3568 文献[25]算法 93.2 95.8 5.8 12.6 128.0 46.1 文献[26]算法 94.7 96.5 3.8 5.2 88.4 20.5 文献[27]算法 93.9 97.3 10.5 11.8 137.8 63.8 文献[28]算法 91.6 95.5 92.3 41.4 92.5 21.4 文献[29]算法 93.2 96.4 20.1 12.8 48.9 11.3 YOLOv5s 96.3 94.8 13.4 15.8 128.4 52.2 YOLOv7-tiny 98.4 95.3 6.03 10.2 82.5 19.8 YOLOv8n 96.7 93.8 5.96 8.2 134.8 56.1 Improved_YOLOv5s 99.2 98.6 9.8 12.8 138.1 66.1