TY - GEN
T1 - Optimal iris region matching and gaze point calibration for real-time eye tracking systems
AU - Kao, Wen Chung
AU - Lin, Chun Yi
AU - Hsu, Chen Chien
AU - Lee, Chia Yi
AU - Ke, Bai Yueh
AU - Su, Ting Yi
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/3/10
Y1 - 2016/3/10
N2 - Compare with the infra-ray light gaze tracking systems, the visible light gaze tracking (VLGT) design provides new applications to consumer electronics. However, the VLGT suffers from the technical difficulties of accommodating various illumination conditions and unstable image features. These system design issues lead to the problem of low accuracy in estimating iris center location and high computational complexity. Leveraging from our previous work, we further improve the algorithm of ellipse matching for the iris region and the mapping function, whereas the average angular errors are less than 0.45° for both horizontal and vertical directions.
AB - Compare with the infra-ray light gaze tracking systems, the visible light gaze tracking (VLGT) design provides new applications to consumer electronics. However, the VLGT suffers from the technical difficulties of accommodating various illumination conditions and unstable image features. These system design issues lead to the problem of low accuracy in estimating iris center location and high computational complexity. Leveraging from our previous work, we further improve the algorithm of ellipse matching for the iris region and the mapping function, whereas the average angular errors are less than 0.45° for both horizontal and vertical directions.
UR - http://www.scopus.com/inward/record.url?scp=84965155892&partnerID=8YFLogxK
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U2 - 10.1109/ICCE.2016.7430684
DO - 10.1109/ICCE.2016.7430684
M3 - Conference contribution
AN - SCOPUS:84965155892
T3 - 2016 IEEE International Conference on Consumer Electronics, ICCE 2016
SP - 443
EP - 444
BT - 2016 IEEE International Conference on Consumer Electronics, ICCE 2016
A2 - Bellido, Francisco J.
A2 - Diaz-Sanchez, Daniel
A2 - Vun, Nicholas C. H.
A2 - Dolar, Carsten
A2 - Ling, Wing-Kuen
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - IEEE International Conference on Consumer Electronics, ICCE 2016
Y2 - 7 January 2016 through 11 January 2016
ER -