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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ying Qi Zhi-Liang Wang Ying Huang |
| Copyright Year | 2007 |
| Description | Author affiliation: Univ. of Sci. & Technol., Beijing (Ying Qi; Zhi-Liang Wang; Ying Huang) |
| Abstract | In this paper we introduce a low cost and non-contact eye-gaze tracking system, which is designed for human computer interaction (HCI). The system has little disturbance to the user. Gazing directions are calculated by measuring the relative positions of the Purkinje Image and the pupil based on the corneal reflect method. The system can process gaze directions in real time, distinguish fixations from other eye movements and use fixation messages to communicate with the computer. A throughput of around 18 gaze points per second was achieved. Experiments show that error rates of the eye gaze tracking system used in HCI in this way is greatly decreased. The fixation messages best indicate the user's intention, which makes interaction more natural and convenient. |
| Starting Page | 68 |
| Ending Page | 72 |
| File Size | 311747 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424410651 |
| DOI | 10.1109/ICWAPR.2007.4420638 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-11-02 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Human computer interaction Cornea Filtering fixation Eye-gaze tracking Wavelet analysis Covariance matrix Pattern recognition Kalman filters Pattern analysis Charge-coupled image sensors HCI |
| Content Type | Text |
| Resource Type | Article |
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