Double Mask R-CNN for Pedestrian Detection in a Crowd

Table 1

Comparison of different pedestrian detection datasets

	Caltech [2]	CityPersons [38]	COCO persons [32]	WiderPerson [35]	CrowdHuman [30]
Images	42782	2975	64115	8000	15000
Persons	13674	19238	257252	236073	339565
Person/image	0.32	6.47	4.01	6.61	22.64
IoU >0.5	0.02	0.32	0.02	2.15	2.40