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Measurement of the fixational eye movements based on observation of the eye pupil kinetics

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Języki publikacji
EN
Abstrakty
EN
The paper presents measurement method of fast eye movement by use of the high-speed CCD camera, with recording rate 200fps. Sequences of the pupil’s images recorded within 10 seconds were next decomposed into frames and processed numerically. The position of the center of eye pupil were used to describe the eyeball movement during fixation. The calculated results allowed to achieve the goal of this paper, that is to characterize the fixational eye movement.
Rocznik
Strony
5--7
Opis fizyczny
Bibliogr. 9 poz., rys., wykr.
Twórcy
autor
  • Institute of Physics, Wroclaw University of Technology, Poland
Bibliografia
  • [1] S. Martinez-Conde, S.L. Macknik, D.H. Hubel, The role of fixational eye movements in visual perception, Nat. Rev. Neurosci., 5, 229–240 (2004)
  • [2] R.H.S. Carpenter, Movements of the Eyes, Pion, London, 1988
  • [3] M. Ezenman, P.E. Hallett, R.C. Frecker, Power spectra for ocular drift and tremor, Vision Research 25(11): 1635–1640 (1985)
  • [4] E.J. Olson, B.F. Boeve, M.H. Silber, “Rapid eye movement sleep behaviour disorder: demographic, clinical and laboratory findings in 93 cases”, Brain 123(2): 331-339 (2000)
  • [5] A. Iranzo, J.L. Molinuevo, J. Santamaría, M. Serradell, M. J. Martí, F. Valldeoriola, E. Tolosa, “Rapid-eye-movement sleep behaviour disorder as an early marker for a neurodegenerative disorder: a descriptive study”, The Lancet Neurology 5(7): 572 - 577 (2006)
  • [6] D.P. Munoz, S. Everling, “Look away: The antisaccade task and the voluntary control of eye movement”, Nature Reviews Neuroscience, 5: 218-228 (2004)
  • [7] M. Centeno, M. Feldmann, N.A. Harrison, F.J. Rugg-Gunn, U. Chaudhary, C. Falcon, L. Lemieux, M. Thom, S.J.M. Smith, S.M. Sisodiya, “Epilepsy causing pupillary hippus: an unusual semiology”, Epilepsia 52(8): e93–e96 (2011)
  • [8] “Environmental Health & Biomedicine”, edited by C.A. Brebbia, M. Eglite, I. Knets, R. Miftahof, V. Popov, WIT Press, Great Britan, 2011
  • [9] M.A. Szmigiel, H. Kasprzak, Numerical analysis of variability of the eye pupil geometry based on the fast video recording, Journal: Proc. SPIE 8697, doi:10.1117/12.2007344
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-2f76fc95-4af5-481d-a751-6b216fe6ac06
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