Object Detection Algorithm Based on Improved Feature Pyramid

Table 4

COCO val 2017 detection results.

	Backbone	AP	AP0.5	AP0.75	APS	APM	APL
Faster R-CNN^∗	ResNet-50	36.6	58.5	39.2	20.7	40.5	47.9
Faster R-CNN^∗	ResNet-101	38.8	60.5	42.3	23.3	43.1	50.3
Faster R-CNN^∗	ResNet-50-FPN	36.4	58.4	39.1	21.5	40.0	46.6
Faster R-CNN^∗	ResNet-101-FPN	38.5	60.3	41.6	22.3	43.0	49.8
Faster R-CNN^∗	ResNeXt-101(32 × 4d)-FPN	40.1	62.0	43.8	23.4	44.6	51.7
Ours	ResNet-50-AFPN	37.5	59.9	40.5	22.3	41.5	48.1
Ours	ResNet-101-AFPN	39.4	61.6	42.8	23.4	43.7	50.9
Ours	ResNeXt-101(32 × 4d)-AFPN	40.3	63.4	43.7	24.1	44.8	52.6