旋转框定位的多尺度再生物品目标检测算法

董红召,方浩杰,张楠

Multi-scale object detection algorithm for recycled objects based on rotating block positioning

Hong-zhao DONG,Hao-jie FANG,Nan ZHANG

表 3 基于YOLOv5s模型的消融实验

Tab.3 Ablation experiment based on YOLOv5s model

角度预测分支（CSL） 检测层 Transformer 融合网络 M/106 FLOPs/109 AP mAP/% Cs Gb Pb − 3 − PANet 7.28 17.1 91.7 90.1 85.4 89.05 − 4 − PANet 8.17 28.2 94.5 92.4 87.6 91.34 − 4 √ PANet 8.17 28.0 95.4 94.1 90.2 93.23 − 4 √ BiFPN 9.25 29.6 95.2 94.7 93.4 94.46 √ 3 − PANet 7.55 18.0 90.5 82.5 79.1 85.20 √ 4 − PANet 8.73 33.4 92.1 85.3 82.2 86.53 √ 4 √ PANet 9.91 32.6 93.8 87.5 83.9 88.44 √ 4 √ BiFPN 10.99 34.2 96.5 91.2 84.2 90.56