Optimal correlation filter algorithms for holographically stored multiplexed filters

Authors
Khoury, J Gianino, PD Woods, CL
Citation
J. Khoury et al., Optimal correlation filter algorithms for holographically stored multiplexed filters, OPT COMMUN, 168(5-6), 1999, pp. 337-342
Citations number
10
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
OPTICS COMMUNICATIONS
ISSN journal
00304018 → ACNP
Volume
168
Issue
5-6
Year of publication
1999
Pages
337 - 342
Database
ISI
SICI code
0030-4018(19990915)168:5-6<337:OCFAFH>2.0.ZU;2-Z
Abstract
We develop several correlator algorithms for obscured inputs embedded in a background illumination and correlating with many Biters multiplexed in hol ographic data storage. Computer simulations, done under zero background ill umination and high cross-talk, show that it is possible to achieve correlat ion even when the match between the obscured input signal and the stored in formation is as small as 0.14%. (C) 1999 Published by Elsevier Science B.V. All rights reserved.