Application of a Novel Neural Approach to 3D Gaze Tracking: Vergence Eye-Movements in Autostereograms

Essig K, Pomplun M, Ritter H (2004)
In: Proceedings of the 26th Annual Meeting of the Cognitive Science Society. Chicago, Illinois, USA: Cognitive Science Society: 357-362.

Conference Paper | Published | English

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Abstract
Vergence eye-movements occur not only in real environ- ments, but also in virtual 3D environments. Autostere- ograms can cover large visual angles without requiring vergence beyond natural parameters and are thus well- suited for the investigation of vergence movements in virtual 3D images. We developed an anaglyph-based 3D calibration procedure and used a parametrized self- organizing map (PSOM) to approximate the 3D gaze point from a subject's binocular eye-movement data. Besides analyzing the general pattern of vergence eye- movements in autostereogram images, the present study examined the in∞uence of image granularity on these movements. Unlike previous research on random-dot stereograms, we found substantially overshooting con- vergence eye-movements, especially for medium gran- ularities. Moreover, divergence movements were com- pleted more quickly for coarse than for Øne granularities. Results are discussed in the context of granularity eÆects on autostereogram perception and the dissociation be- tween convergence and divergence eye-movements.
Publishing Year
Conference
26th Annual Meeting of the Cognitive Science Society
Conference Date
2004-08-05 – 2004-08-07
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Essig K, Pomplun M, Ritter H. Application of a Novel Neural Approach to 3D Gaze Tracking: Vergence Eye-Movements in Autostereograms. In: Proceedings of the 26th Annual Meeting of the Cognitive Science Society. Chicago, Illinois, USA: Cognitive Science Society; 2004: 357-362.
Essig, K., Pomplun, M., & Ritter, H. (2004). Application of a Novel Neural Approach to 3D Gaze Tracking: Vergence Eye-Movements in Autostereograms. Proceedings of the 26th Annual Meeting of the Cognitive Science Society, 357-362.
Essig, K., Pomplun, M., and Ritter, H. (2004). “Application of a Novel Neural Approach to 3D Gaze Tracking: Vergence Eye-Movements in Autostereograms” in Proceedings of the 26th Annual Meeting of the Cognitive Science Society (Chicago, Illinois, USA: Cognitive Science Society), 357-362.
Essig, K., Pomplun, M., & Ritter, H., 2004. Application of a Novel Neural Approach to 3D Gaze Tracking: Vergence Eye-Movements in Autostereograms. In Proceedings of the 26th Annual Meeting of the Cognitive Science Society. Chicago, Illinois, USA: Cognitive Science Society, pp. 357-362.
K. Essig, M. Pomplun, and H. Ritter, “Application of a Novel Neural Approach to 3D Gaze Tracking: Vergence Eye-Movements in Autostereograms”, Proceedings of the 26th Annual Meeting of the Cognitive Science Society, Chicago, Illinois, USA: Cognitive Science Society, 2004, pp.357-362.
Essig, K., Pomplun, M., Ritter, H.: Application of a Novel Neural Approach to 3D Gaze Tracking: Vergence Eye-Movements in Autostereograms. Proceedings of the 26th Annual Meeting of the Cognitive Science Society. p. 357-362. Cognitive Science Society, Chicago, Illinois, USA (2004).
Essig, Kai, Pomplun, Marc, and Ritter, Helge. “Application of a Novel Neural Approach to 3D Gaze Tracking: Vergence Eye-Movements in Autostereograms”. Proceedings of the 26th Annual Meeting of the Cognitive Science Society. Chicago, Illinois, USA: Cognitive Science Society, 2004. 357-362.
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