Paper Publications

DOI number:10.1109/JSEN.2013.2262934

Journal:IEEE Sensors Journal

Key Words:Gaze tracking, head-mounted display, hough transform algorithm, pupil position

Abstract:This paper proposes an eye control system employing eye gaze tracking techniques that might be helpful for those limb disabled people with healthy eyes. Eye gaze tracking technique is attracting more and more research interest in recent years. With an aim to overcome the shortcomings of existing methods (e.g., high hardware complexity and low detection accuracy), we use the pupil-corneal reflection technique to develop an ameliorated Hough transform algorithm, which is the core unit of the proposed system. We also design a typing function as well as an efficiently blink detection function. With these functions, users can input numbers into the computer with their eyes only through a specifically designed head mount eye control device. Experimental results demonstrate that the proposed ameliorated Hough transform algorithm provides a satisfactory typing accuracy of 87%, much higher than its counterpart in the literature.

Co-author:徐维超,王钦若

First Author:熊建斌

Indexed by:Journal paper

Volume:13

Issue:9

Page Number:3421-3429

Translation or Not:no

Included Journals:SCI