Models	Accuracy	P	R	mAP
Models	Accuracy	P	R	mAP_0.5	mAP_0.5:0.95
FPN [45]	98.8184	0.938	0.924	0.971	0.634
CARAFE-FPN [46]	98.9648	0944	0.936	0.966	0.640
PAFPN [40]	99.1016	0.947	0.930	0.964	0.645
STCSPB(ours)	99.0576	0.950	0.946	0.968	0.656