How does D-Lab eliminate blinks?


This function  combines two or more glances that were made to the same AOI and separated by eye blinks. When glances are automatically calculated, D-Lab determines the end of a glance when the pupil is no longer in the AOI. When a subject blinks while looking at an AOI,  and opens their eyes while still looking at the AOI, D-Lab detects it as two separate glances. In fact, this was just one glance separated by the blink. By using the eliminate blinks function, D-Lab merges these glances as long as the duration of the blink was not longer than a certain time (default 300ms).

Last update:
2015-03-05 12:01
Author:
Ergoneers Gmbh
Revision:
1.0
Average rating:0 (0 Votes)

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