A real-time robust eye tracking system for autostereoscopic displays using stereo cameras
A real-time robust eye tracking system for autostereoscopic displays using stereo cameras
复制标题
使用立体相机进行自动立体显示的实时稳健眼动追踪系统
DOI:
10.1109/robot.2003.1241835
复制
发表时间:
2003
期刊:
影响因子:
--
通讯作者:
Jiun
中科院分区:
文献类型:
--
作者:
Chan;Yong;Y. Hung;Chu;Jiun
Autostereoscopic display systems can provide users a natural 3D visualization environment by projecting stereo video onto the user's eyes. Eye position localization is a central module in this kind of display system when users are allowed to move freely. This paper presents robust 3D eye tracking techniques that can provide accurate eye positions in real time. Technical batteries comprise: (1) robust face detection based on eigenspace method; (2) real-time face tracking; and (3) eye detection in the obtained face region. According to our implementation on a PC with a Pentium IV 1.2 GHz CPU, the frame rate of the eye tracking process can achieve 25 Hz.