[Retracted] Multiobject Detection Algorithm Based on Adaptive Default Box Mechanism

Table 3

AP results based on the MS COCO test set.

Algorithm	Training set	Basic network	Pretraining	APIoU (%)			APArea (%)
				AP0.5 ∼ 0.95	AP0.5	AP0.75	APS	APM	APL
Faster RCNN [18]	COCO trainval	VGGNet	Yes	21.9	42.7	—	—	—	—
YOLO v2 [23]	COCO trainval35k	Darknet-19	Yes	21.6	44	19.2	5	22.4	35.5
SSD300 [26]	COCO trainval35k	VGGNet	Yes	25.1	43.1	25.8	6.6	25.9	41.4
SSD512 [26]	COCO trainval35k	VGGNet	Yes	28.8	48.5	30.3	10.9	31.8	43.5
DSSD321 [27]	COCO trainval35k	ResNet-101	Yes	28	46.1	29.2	7.4	28.1	47.6
DSSD513 [27]	COCO trainval35k	ResNet-101	Yes	33.2	53.3	35.2	13	35.4	51.1
RSSD300 [28]	COCO trainval35k	VGGNet	Yes	27.3	45.8	28.9	7.2	27.8	46.8
RSSD512 [28]	COCO trainval35k	VGGNet	Yes	32.8	52.7	34.7	12.4	34.6	50.7
Our SSD300	COCO trainval35k	VGGNet	Yes	29.4	47.3	30.8	9.2	30.3	49.3
Our SSD512	COCO trainval35k	VGGNet	Yes	35.3	54.8	36.4	14.3	37.2	53.2