Peripheral vision enhancement for the AMD impaired

Michael Weyl, Uzi Efron

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Image Jittering was explored as a way of enhancing the peripheral vision of the AMD-Impaired. In the experiments conducted we studied the visual response of 4 normal subjects to the jittering of a grating image. Results of this study indicate an enhancement in angular resolution of about 40% (14 cpd Vs. 10 cpd) upon image jittering with amplitudes varying between 5 and 10 pixels and temporal frequency varying between 0 to 15 Hz. No significant difference in enhancement was found between orthogonal and parallel jittering motion relative to the grating direction. There was also no significant difference between the 5 and 10 pixel amplitude used. These result suggest that image jittering can be used to enhance the impaired vision of AMD inflicted patients.

Original languageEnglish
Title of host publicationApplications of Digital Image Processing XXXII
DOIs
StatePublished - 2 Nov 2009
EventApplications of Digital Image Processing XXXII - San Diego, CA, United States
Duration: 3 Aug 20095 Aug 2009

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7443
ISSN (Print)0277-786X

Conference

ConferenceApplications of Digital Image Processing XXXII
Country/TerritoryUnited States
CitySan Diego, CA
Period3/08/095/08/09

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