A Computer Interface for the Disabled Using Eye-Gaze Information
A Computer Interface for the Disabled Using Eye-Gaze Information
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In this paper we propose an efficient approach for real-time eye-gaze tracking from image sequence and magnetic sensory information. The inputs to the eye-gaze tracking system are images taken by a camera and data from a magnetic sensor. The measured data is sufficient to describe the eye and head movement, because the camera and the receiver of a magnetic sensor are stationary with respect to the head. Experimental results show the validity of real time application aspect of the proposed system and also show the feasibility of the system as using a new computer interface instead of a mouse.
Abstract<BR>1. INTRODUCTION<BR>2. EYE-GAZE TRACKING SYSTEM<BR>3. EYE MOVEMENT TRACKING<BR>4. HEAD MOVEMENT TRACKING<BR>5. CALIBRATION PROCESS FOR CALCULATING THE EYE-GAZE DIRECTION<BR>6. EXPERIMENTAL RESULTS<BR>7. CONCLUSION<BR>References<BR>
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