表 1. Performance evaluation of different improved YOLOv4 models on the test set.

不同改进YOLOv4模型在测试集上的性能评估

网络结构	SENet Added	SPP Added	F-score	t/s
Baseline （YOLOv4-IFFCM）	×	×	81.23%	0.125 0
YOLOv4-SENet	√	×	87.81%	0.128 5
YOLOv4-SPP	×	√	86.89%	0.129 5
YOLOv4-Pro	√	√	89.97%	0.131 9