Abstract

Point of gaze estimation is the most important part of remote eye gaze tracking techniques. Though there are various point of gaze detection and estimation methods, few of them can satisfy the expectation of widely use. One primary reason is lack of accurate calibration method. In order to deal with this problem, an adaptive calibration technique is proposed based on cross-ratio. It can compensate estimation bias much better. Also, efficient remote eye gaze tracking parameters estimation procedures are employed in this paper. The eye gaze tracking approach in this paper allows users to have free head motion and has high accuracy rate, and it is based on infrared radiation (IR) light sources reflection on cornea. Experimental results demonstrate that considerable improvement can be achieved.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.