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

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10.1364-JOSAA.17.002382.pdf (369.44 KB)

Date

2000-07-06

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Abstract

Perspective projections in the space-frequency plane are analyzed, and it is shown that under certain conditions they can he approximately modeled in terms of the fractional Fourier transform, The region of validity of the approximation is examined. Numerical examples are presented. (C) 2000 Optical Society of America

Source Title

Journal of the Optical Society of America A

Publisher

OSA Publishing

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Keywords

Domains, Restoration, Objects, Approximation Theory, Fourier Transform Infrared Spectroscopy, Frequencies, Mathematical Models, Space-frequency Plane, Projection Systems

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http://hdl.handle.net/11693/13474

Published Version (Please cite this version)

http://dx.doi.org/10.1364/JOSAA.17.002382

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Scholarly Publications - Electrical and Electronics Engineering

Language

English

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Article