3D-ZeF20

The Zebrafish challenge (3D-ZeF20). This benchmark proposes a new challenging addition to the Multi-Object Tracking benchmarks, by extending it to 3D tracking of zebrafish swimming in a laboratory environment. We recorded 8 challenging video sequences (4 training, 4 test) with a stereo vision setup and annotated with bounding boxes and head points. Tracking and evaluation are done in 3D coordinates. All sequences have been annotated with high accuracy, following a well-defined protocol. The sequences ZebraFish-03 and ZebraFish-04 were used as a validation set in the original paper.

Training Set

Sample	Name	FPS	Resolution	Length	Tracks	Boxes	Density	Description	Source	Ref.
	ZebraFish-04	60	2704x1520	910 (00:15)	5	9100	10.0	5 zebrafish (VAL5)	link	[1]
	ZebraFish-03	60	2704x1520	1800 (00:30)	2	7200	4.0	2 zebrafish (VAL2)	link	[1]
	ZebraFish-02	60	2704x1520	900 (00:15)	5	9000	10.0	5 zebrafish (TRN5)	link	[1]
	ZebraFish-01	60	2704x1520	7188 (02:00)	2	28752	4.0	2 zebrafish (TRN2)	link	[1]
	Total			10798 frm. (180 s.)	14	54052	5.0

Test Set

Sample	Name	FPS	Resolution	Length	Tracks	Boxes	Density	Description	Source	Ref.
	ZebraFish-08	60	2704x1520	900 (00:15)	10	18000	20.0	10 zebrafish	link	[1]
	ZebraFish-07	60	2704x1520	900 (00:15)	5	9000	10.0	5 zebrafish	link	[1]
	ZebraFish-06	60	2704x1520	900 (00:15)	2	3600	4.0	2 zebrafish	link	[1]
	ZebraFish-05	60	2704x1520	900 (00:15)	1	1800	2.0	1 zebrafish	link	[1]
	Total			3600 frm. (60 s.)	18	32400	9.0

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