UAV Image Small Object Detection Based on Composite Backbone Network

Table 2

mAPs of different networks on the Visdrone2019 datasets.

Method	mAP	Car	Van	Bus	Truck	Motor	Tricycle	People	Pedestrian	Bicycle	Awning-tricycle	Ignored regions	Others
SSD300	11.47	0.43	0.21	0.26	0.21	0.08	0.05	0.04	0.07	0.00	0.02	0.00	0.01
FSSD	11.65	0.41	0.22	0.25	0.20	0.08	0.08	0.05	0.06	0.01	0.04	0.00	0.00
YOLO3	14.21	0.46	0.26	0.30	0.26	0.11	0.09	0.06	0.09	0.02	0.04	0.00	0.02
CBSSD	19.00	0.61	0.26	0.35	0.26	0.21	0.13	0.15	0.21	0.04	0.05	0.00	0.00