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Visual fatigue while watching 3D stimuli from different positions

Autor
Aznar, J.; Romeo, A.; Torrents, A.; Martín, P.
Tipus d'activitat
Article en revista
Revista
Journal of Optometry
Data de publicació
2016-07-19
Volum
10
Número
3
Pàgina inicial
149
Pàgina final
160
DOI
10.1016/j.optom.2016.07.002
Repositori
http://hdl.handle.net/2117/100469 Obrir en finestra nova
Resum
Purpose: When observers focus their stereoscopic visual system for a long time (e.g., watchinga 3D movie) they may experience visual discomfort or asthenopia. We tested two types ofmodels for predicting visual fatigue in a task in which subjects were instructed to discriminate between 3D characters. One model was based on viewing distance (focal distance, vergencedistance) and another in visual direction (oculomotor imbalance). Method: A 3D test was designed to assess binocular visual fatigue wh...
Citació
Aznar, J., Romeo, A., Torrents, A., Martín, P. Visual fatigue while watching 3D stimuli from different positions. "Journal of Optometry", vol. 10, núm. 3, p. 149-160.
Paraules clau
Accommodation, Asthenopia, Binocular vision, Stereopsis, Vergence, Visual fatigue
Grup de recerca
VOS - Visió, Optometria i Salut

Participants

  • Aznar Casanova, José Antonio  (autor)
  • Romeo, August  (autor)
  • Torrents Gomez, Aurora  (autor)
  • Martín Enrile, Pedro  (autor)

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