Takehiko Ohno
ABSTRACT
We propose a head-free, easy-setup gaze tracking system designed for a gaze-based Human-Computer Interaction. Our system enables the user to interact with the computer soon after catching the user's eye blinks. The user can move his/her head freely since the system keeps tracking the user's eye. In addition, our system only needs a 10 second calibration procedure at the very first time of use. An eye tracking method based on our unique eye blink detection and a sophisticated gaze estimation method using the geometrical eyeball model realize these advantages.
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- Ohno, T., Mukawa, N., Yoshikawa, A.: FreeGaze: A Gaze Tracking System for Everyday Gaze Interaction, Proc. of ETRA2002, 125--132. Google ScholarDigital Library
- Salvucci, D. D., Anderson, J. R.: Automated Eye-Movement Protocol Analysis, Human-Computer Interaction, 16, 39--86, 2001. Google ScholarDigital Library
- Shih, S.W., Wu, Y.T., and Liu, J.: A Calibration-Free Gaze Tracking Technique, Proc. of ICPR'00, 201--204.Google Scholar
- Vertegaal, R., Slagter, R., Van der Veer, G., Nijholt, A.: Eye Gaze Patterns in Conversations: There Is More to Conversational Agents than Meets The Eyes, Proc. of CHI2001, 301--308. Google ScholarDigital Library
Index Terms
- Just blink your eyes: a head-free gaze tracking system
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