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Discrete Image Reconstruction

  • Timothy G. Feeman
Chapter
Part of the Springer Undergraduate Texts in Mathematics and Technology book series (SUMAT)

Abstract

We have seen that, when complete continuous X-ray data are available, then an attenuation-coefficient function f (x, y) can be reconstructed exactly using the filtered backprojection formula.

Keywords

Fast Fourier Transform Discrete Fourier Transform Sample Spacing Inverse Fourier Transform Discrete Function 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag New York 2010

Authors and Affiliations

  1. 1.Department of Mathematical SciencesVillanova UniversityVillanovaUSA

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