Discrete Image Reconstruction

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


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.


Fast Fourier Transform Discrete Fourier Transform Sample Spacing Inverse Fourier Transform Discrete Function 
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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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