ALFPN: Adaptive Learning Feature Pyramid Network for Small Object Detection

Table 3

The tansferbility experiments. We add the proposed AFI and CAS modules to the other feature pyramid network method on TT-100K dataset. The backbone of these method is faster R-CNN [7].

No.	Method	AFI	CAS	AP
1	PAFPN [48]			40.6
2		✓		44.2
3			✓	41.8
4	HRFPN [49]			43.4
5		✓		46.4
6			✓	42.1
7	AugFPN [26]			45.6
8		✓		47.1
9			✓	46.2