Table 2.

Summary of results for detection and tracking for four sets of experiments.

	No. of recordings	Blinks detected (%)	Error VJ (%)	Error FRCNN (%)	Error SSD (%)	Error CF (%)
Indoor	21	68.4	5.92	9.42	9.21	10.51
Outdoor	21	52.3	7.6	14.57	15.08	14.88
Scale	3	62.6	4.8	10.17	10.22	17.6
Multiple	3	36.8	15	16.15	14.61	n/a
Total	48	59	7.68	11.77	11.52	12.82

Percentage of blinks detected relates to the total number of blinks in a recording. Tracking errors are Euclidean distances in pixel between the proposed and respective method's bounding boxes, normalized by the frame-based bounding box width and height in order to account for different scales.