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      • Department of Electrical and Electronics Engineering
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      Deconvolution using Fourier Transform phase, ℓ1 and ℓ2 balls, and filtered variation

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      Author
      Yorulmaz, O.
      Çetin, A. Enis
      Date
      2018
      Source Title
      SoftwareX
      Print ISSN
      2352-7110
      Publisher
      Elsevier B.V.
      Volume
      8
      Pages
      11 - 17
      Language
      English
      Type
      Article
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      Abstract
      In this article, we present a deconvolution software based on convex sets constructed from the phase of the Fourier Transform, bounded ℓ2 energy and ℓ1 energy of a given image. The iterative deconvolution algorithm is based on the method of projections onto convex sets. Another feature of the method is that it can incorporate an approximate total variation bound called filtered variation bound on the iterative deconvolution algorithm. The main purpose of this article is to introduce the open source software called projDeconv v2.
      Keywords
      Deconvolution
      Fourier Transform phase
      Projection onto convex sets
      ℓ1 ball
      Permalink
      http://hdl.handle.net/11693/49952
      Published Version (Please cite this version)
      https://doi.org/10.1016/j.softx.2017.11.007
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      • Department of Electrical and Electronics Engineering 3524
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