Perspective projections in the space-frequency plane and fractional Fourier transforms

Authors
Yetik, IS Ozaktas, HM Barshan, B Onural, L
Citation
Is. Yetik et al., Perspective projections in the space-frequency plane and fractional Fourier transforms, J OPT SOC A, 17(12), 2000, pp. 2382-2390
Citations number
31
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION
ISSN journal
10847529 → ACNP
Volume
17
Issue
12
Year of publication
2000
Pages
2382 - 2390
Database
ISI
SICI code
1084-7529(200012)17:12<2382:PPITSP>2.0.ZU;2-H
Abstract
Perspective projections in the space-frequency plane are analyzed, and it i s shown that under certain conditions they can he approximately modeled in terms of the fractional Fourier transform, The region of validity of the ap proximation is examined. Numerical examples are presented. (C) 2000 Optical Society of America [S0740-3232(oo)00612-8] OCIS codes: 100.0100, 150.0150.