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      • Department of Electrical and Electronics Engineering
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      Perspective projections in the space-frequency plane and fractional Fourier transforms

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      Author(s)
      Yetik, I. S.
      Özaktaş, Haldun M.
      Barshan, B.
      Onural, L.
      Date
      2000-07-06
      Source Title
      Journal of the Optical Society of America A
      Print ISSN
      1084-7529
      Publisher
      OSA Publishing
      Volume
      17
      Issue
      12
      Pages
      2382 - 2390
      Language
      English
      Type
      Article
      Item Usage Stats
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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
      Keywords
      Domains
      Restoration
      Objects
      Approximation Theory
      Fourier Transform Infrared Spectroscopy
      Frequencies
      Mathematical Models
      Space-frequency Plane
      Projection Systems
      Permalink
      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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      • Department of Electrical and Electronics Engineering 4011
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