Small Object Detection Network Based on Feature Information Enhancement

Table 2

Detection accuracy of each category.

Categories	Aero	Bike	Bird	Boat	Bottle	Bus	Car	Cat	Chair	Cow
Small objects ratio (%)	45.8	52.5	59.0	68.9	89.7	43.2	66.1	15.5	78.7	62.9
SSD300 [7]	78.8	85.3	75.7	71.5	49.1	85.7	86.4	87.8	60.6	82.7
RFB300 [17]	83.4	88.0	77.7	74.3	60.5	88.3	87.5	88.1	63.6	86.3
FIEN300	82.3	88.0	80.4	74.4	59.4	87.5	88.1	87.7	65.2	86.6
FIEN_RFB300	84.9	87.7	78.8	76.9	60.7	88.8	87.8	89.2	65.0	86.4
Categories	Table	Dog	Horse	Mbike	Person	Plant	Sheep	Sofa	Train	TV
Small objects’ ratio (%)	26.8	22.9	28.7	41.2	58.6	75.8	72.6	17.8	25.7	68.0
SSD300 [7]	76.5	84.9	86.7	84.0	79.2	51.3	77.5	78.7	86.7	76.2
RFB300 [17]	74.6	84.5	88.9	88.2	82.2	55.2	80.3	80.9	88.0	79.8
FIEN300	78.1	86.0	88.3	88.4	81.7	55.5	79.7	80.2	87.6	79.6
FIEN_RFB300	78.1	85.4	89.2	88.9	80.9	55.4	80.6	81.8	88.1	81.0