Cart (Loading....) | Create Account
Close category search window
 

Gaze tracking using one fixed camera

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

1 Author(s)
Wen Gang ; Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore

In this paper, a noncontact corneal-pupil reflection scheme using only one fixed camera to track the eye gaze is presented. A small manual focus lens is used in a camera without a pan-and-tilt base. A connected component labeling algorithm is designed to detect the pupils. The gradient information is utilized to find the precise pupil center. The effect of pupil detection precision to screen point estimation precision is also discussed. After the calibration process, the head movement is tracked by a Kalman filter. We experimented with the head roll compensation by using geometric information. The whole system can run in real time at video rate (25 frames/second). This pilot study shows that using a fixed camera has its own advantage in dynamic property and can achieve the same precision as more complex systems do.

Published in:

Control, Automation, Robotics and Vision, 2002. ICARCV 2002. 7th International Conference on  (Volume:3 )

Date of Conference:

2-5 Dec. 2002

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.