STEP-ICCV21

The Segmenting and Tracking Every Pixel (STEP) benchmark consists of 2 training sequences and 2 test sequences. It is based on the MOTChallenge and Multi-Object Tracking and Segmentation (MOTS) benchmark. This benchmark extends the annotations to the STEP task. To this end, we added dense pixelwise segmentation labels for every pixel. In this benchmark, every pixel has a semantic label and all pixels belonging to the most salient object class, pedestrian, have a unique tracking ID. We evaluate submitted results using the Segmentation and Tracking Quality (STQ) metric. This benchmark is part of the ICCV21-Workshop Segmenting and Tracking Every Point and Pixel. The labels were updated to follow this label format

Training Set

Sample	Name	FPS	Resolution	Length	Description	Source	Ref.
	STEP-ICCV21-09	30	1920x1080	525 (00:18)	A pedestrian street scene filmed from a low angle.	link	[1]
	STEP-ICCV21-02	30	1920x1080	600 (00:20)	People walking around a large square.	link	[1]
	Total			1125 frm. (38 s.)

Test Set

Sample	Name	FPS	Resolution	Length	Description	Source	Ref.
	STEP-ICCV21-07	30	1920x1080	500 (00:17)	A busy pedestrian street filmed at eye level by a moving camera	link	[1]
	STEP-ICCV21-01	30	1920x1080	450 (00:15)	People walking around a large square.	link	[1]
	Total			950 frm. (32 s.)

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