Paper Info
Title
Dynamic photorefraction system: an offline application for the dynamic analysis of ocular focus and pupil size from photorefraction images.
Abstract
Eccentric photorefraction is an optical technique used to assess static and/or dynamic changes in ocular focus (accommodation), ocular alignment (vergence) and pupil size. In this paper, we have developed and tested an offline application namely the dynamic photorefraction system (DPRS) which allows an accurate analysis of accommodation and pupil size from eccentric photorefraction images. The application uses the Microsoft componentized technology known as the Component Object Model (COM), includes distinct libraries for importing photorefraction videos and provides an accurate analysis and output of pupil size and accommodation. In addition, the system can interface with any custom built photorefractor allowing a widespread application in vision science experiments involving simultaneous measures of ocular focus and pupil size.
Year
DOI
Venue
2009
10.1016/j.compbiomed.2008.12.006
Comp. in Bio. and Med.
Keywords
DocType
Volume
dynamic analysis,eccentric photorefraction image,dynamic photorefraction system,ocular focus,accommodation,photorefraction video,widespread application,accurate analysis,refraction,ocular alignment,offline application,software,pupil,photorefraction,pupil size,eccentric photorefraction
Journal
39
Issue
ISSN
Citations 
3
1879-0534
0
PageRank 
References 
Authors
0.34
0
4
Name
Order
Citations
PageRank
Rajaraman Suryakumar100.34
Derek Kwok200.34
Sheldon Fernandez300.34
William R Bobier451.36