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      The fractional Fourier transform and its applications to image representation and beamforming

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      Author
      Yetik I.S.
      Kutay, M.A.
      Ozaktas, H., M.
      Date
      2003
      Journal Title
      Proceedings of the ASME Design Engineering Technical Conference
      Volume
      5 A
      Pages
      771 - 780
      Language
      English
      Type
      Conference Paper
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      Please cite this item using this persistent URL
      http://hdl.handle.net/11693/27501
      Abstract
      The ath order fractional Fourier transform operator is the ath power of the ordinary Fourier transform operator. We provide a brief introduction to the fractional Fourier transform, discuss some of its more important properties, and concentrate on its applications to image representation and compression, and beamforming. We show that improved performance can be obtained by employing the fractional Fourier transform instead of the ordinary Fourier transform in these applications.
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      • Department of Electrical and Electronics Engineering 2973

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