Abstract
Autostereoscopic display systems can provide users a natural 3-D 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 3-D 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.
Original language | English |
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Pages (from-to) | 1677-1681 |
Number of pages | 5 |
Journal | Proceedings - IEEE International Conference on Robotics and Automation |
Volume | 2 |
DOIs | |
State | Published - 9 Dec 2003 |
Event | 2003 IEEE International Conference on Robotics and Automation - Taipei, Taiwan Duration: 14 Sep 2003 → 19 Sep 2003 |