DocumentCode
545094
Title
Symmetrical refractive error elevates stereo thresholds
Author
Odom, J. Vernon ; Chao, Gung-mei ; Leys, Monique
Author_Institution
Dept. of Ophthalmology, West Virginia Univ. Health Sci. Center, Morgantown, WV, USA
Volume
4
fYear
1992
fDate
Oct. 29 1992-Nov. 1 1992
Firstpage
1674
Lastpage
1675
Abstract
We measured the effects of symmetrical spectacle blur on stereo thresholds using anaglyphlc dynamic random element stereograms (ADRES) across a two octave range of hypercyclopean spatial frequencies in three subjects. Symmetrical blur elevated subjects´ stereo thresholds. The absolute and relative amount of threshold elevation increased with hypercyclopean spatial frequency.
Keywords
biomedical measurement; visual perception; anaglyphlc dynamic random element stereograms; hypercyclopean spatial frequencies; stereo thresholds; stereopsis; symmetrical refractive error; symmetrical spectacle blur; Three dimensional displays;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1992 14th Annual International Conference of the IEEE
Conference_Location
Paris
Print_ISBN
0-7803-0785-2
Type
conf
DOI
10.1109/IEMBS.1992.5761978
Filename
5761978
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