Circular orbits detection for gaze interaction using 2D correlation and profile matching algorithms
E Velloso, FL Coutinho, A Kurauchi, CH Morimoto
Proceedings of the 2018 ACM Symposium on Eye Tracking Research & Applications - ETRA '18 | ACM Press | Published : 2018
© 2018 Copyright held by the owner/author(s). Recently, interaction techniques in which the user selects screen targets by matching their movement with the input device have been gaining popularity, particularly in the context of gaze interaction (e.g. Pursuits, Orbits, AmbiGaze, etc.). However, though many algorithms for enabling such interaction techniques have been proposed, we still lack an understanding of how they compare to each other. In this paper, we introduce two new algorithms for matching eye movements: Profile Matching and 2D Correlation, and present a systematic comparison of these algorithms with two other state-ofthe-art algorithms: The Basic Correlation algorithm used in Pu..View full abstract
Awarded by Sao Paulo Research Foundation (FAPESP)
The authors would like to thank the financial support from the Sao Paulo Research Foundation (FAPESP), grants No. 2016/10148-3 and No. 2017/50121-0. This work was partly supported by the FAPESPUniversity of Melbourne SPRINT Grant and by a University of Melbourne Early Career Researcher Grant.