基于上下文信息融合与动态采样的主板缺陷检测方法

鞠文博,董华军

Motherboard defect detection method based on context information fusion and dynamic sampling

Wenbo JU,Huajun DONG

表 3 BC-YOLO与YOLOv9各类别缺陷上的查准率对比

Tab.3 Comparison of precision for different defect categories between BC-YOLO and YOLOv9

缺陷类别 P/% YOLOv9 BC-YOLO CPU风扇螺钉缺失 98.2 98.7 CPU风扇螺钉松动 94.7 97.7 CPU风扇螺钉 95.1 98.2 CPU风扇 99.4 99.4 风扇接口正确连接 97.8 98.2 风扇接口断开 95.2 97.9 螺钉不匹配 92.1 98.2 螺钉松动 94.9 98.6 螺钉缺失 93.2 98.8 划痕 94.8 98.1 主板螺钉 95.1 98.9