Eye tracking based on ultrasonic position measurement in head free video-based eye-gaze detection

被引：3
|
作者：
Ishima, D [1 ]
Ebisawa, Y [1 ]
机构：
[1] Shizuoka Univ, Fac Engn, Oya, Shizuoka 422, Japan
来源：
IEEE EMBS APBME 2003 | 2003年
关键词：
eye-gaze; human-machine interface; pupil corneal reflection;
D O I：
10.1109/APBME.2003.1302682
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
We are developing a head free video-based eye-gaze detection system. In the present study, a recently developed ultrasonic head tracking system is used to keep capturing eye image in focus with zoom-focus control and one-mirror rotation systems which we previously developed. The experimental results show that the proposed total system makes it possible to detect the eye's feature points necessary for determining the eye gaze, even if the head moves back and forth or right and left, relatively fast.
引用
收藏
页码：258 / 259
页数：2
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