Estimation of Viewpoint Direction and Viewing Angle Using EOG

Abstract

This paper presents the feasibility study of EOG signal for the input signal of the man-machine system. This research focuses on the relationship between the eye movements and EOG signal. When the trial subjects look right, left, up and down, the EOG signal was measured and compared with the eye movements and later analyzed. We found that there was a linear relationship between the eye movements and EOG signal. The presented method demonstrates the high possibility of using EOG signal for the man-machine interface system.