煤矿井下无人驾驶轨道电机车障碍物识别

杨豚,郭永存,王爽,马鑫

Obstacle recognition of unmanned rail electric locomotive in underground coal mine

Tun YANG,Yongcun GUO,Shuang WANG,Xin MA

表 7 不同模型在公共数据集上的检测精度比较

Tab.7 Comparison of detection accuracy of different models on public datasets

模型 PASCAL VOC 2007 PASCAL VOC 2012 mAP0.5 /% mAP0.5:0.95 /% mAP0.5 /% mAP0.5:0.95 /% YOLOv5 68.7 48.8 70.6 48.4 YOLOv6 61.4 43.3 61.9 43.2 YOLOv7 67.6 47.8 69.9 49.8 YOLOv8 66.1 48.9 66.3 49.7 PDM-YOLO 70.9 49.0 71.1 49.6