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2015 | OriginalPaper | Buchkapitel

Improvement of Accuracy in Remote Gaze Detection for User Wearing Eyeglasses Using Relative Position Between Centers of Pupil and Corneal Sphere

verfasst von : Kiyotaka Fukumoto, Takumi Tsuzuki, Yoshinobu Ebisawa

Erschienen in: Human-Computer Interaction: Interaction Technologies

Verlag: Springer International Publishing

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Abstract

One of the general problems of the pupil-corneal reflection-based gaze detection systems is that the frames and lens of eyeglasses produce reflection images of the light sources in the camera image when a user wears eyeglasses. The glass reflections tend to be misdetected as the pupil and corneal reflections. In the present paper, we propose a novel geometrical methodology based on the optical structure of the eyeball to detect a true pair of the pupil and corneal reflection. The experimental results show that the proposed method improved the precision of gaze detection when the subjects wore glasses or when disturbance light sources existed.

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Literatur
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Zurück zum Zitat Bakker, N.M., Lenseigne, B.A.J., Schutte, S., Geukers, E.B.M., Jonker, P.P., van der Helm, F.C.T., Simonsz, H.J.: Accurate gaze direction measurements with free head movement for strabismus angle estimation. IEEE Trans. Biomed. Eng. 60(11), 3028–3035 (2013)CrossRef Bakker, N.M., Lenseigne, B.A.J., Schutte, S., Geukers, E.B.M., Jonker, P.P., van der Helm, F.C.T., Simonsz, H.J.: Accurate gaze direction measurements with free head movement for strabismus angle estimation. IEEE Trans. Biomed. Eng. 60(11), 3028–3035 (2013)CrossRef
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Zurück zum Zitat Tawari, A., Martin, S., Trivedi, M.M.: Continuous head movement estimator for driver assistance: issues, algorithms, and on-road evaluations. IEEE Trans. Intell. Transp. Syst. 15(2), 818–830 (2014)CrossRef Tawari, A., Martin, S., Trivedi, M.M.: Continuous head movement estimator for driver assistance: issues, algorithms, and on-road evaluations. IEEE Trans. Intell. Transp. Syst. 15(2), 818–830 (2014)CrossRef
4.
Zurück zum Zitat Ebisawa, Y., Fukumoto, K.: Head-freeremote eye-gaze detection system based on pupil-corneal reflection method with easy calibration using two stereo-calibrated video cameras. IEEE Trans. Biomed. Eng. 60(10), 2952–2960 (2013)CrossRef Ebisawa, Y., Fukumoto, K.: Head-freeremote eye-gaze detection system based on pupil-corneal reflection method with easy calibration using two stereo-calibrated video cameras. IEEE Trans. Biomed. Eng. 60(10), 2952–2960 (2013)CrossRef
5.
Zurück zum Zitat Ebisawa, Y., Fukumoto, K.: Head-free, remote gaze detection system based on pupil-corneal reflection method with using two video cameras – one-point and nonlinear Calibrations. In: Kurosu, M. (ed.) HCII/HCI 2013, Part IV. LNCS, vol. 8007, pp. 205–214. Springer, Heidelberg (2013) Ebisawa, Y., Fukumoto, K.: Head-free, remote gaze detection system based on pupil-corneal reflection method with using two video cameras – one-point and nonlinear Calibrations. In: Kurosu, M. (ed.) HCII/HCI 2013, Part IV. LNCS, vol. 8007, pp. 205–214. Springer, Heidelberg (2013)
6.
Zurück zum Zitat Nakashima, A., Ebisawa, Y., Nurikabe, Y.: Pupil detection using light sources of different wavelengths. J. Inst. Image Inf. Telev. Eng. 60(12), 2019–2025 (2006) Nakashima, A., Ebisawa, Y., Nurikabe, Y.: Pupil detection using light sources of different wavelengths. J. Inst. Image Inf. Telev. Eng. 60(12), 2019–2025 (2006)
Metadaten
Titel
Improvement of Accuracy in Remote Gaze Detection for User Wearing Eyeglasses Using Relative Position Between Centers of Pupil and Corneal Sphere
verfasst von
Kiyotaka Fukumoto
Takumi Tsuzuki
Yoshinobu Ebisawa
Copyright-Jahr
2015
DOI
https://doi.org/10.1007/978-3-319-20916-6_2

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