The Radon Transform

Oct 1, 2016 by in GENERAL RADIOLOGY Comments Off on The Radon Transform

(1) Department of Mathematics and Statistics, Villanova University, Villanova, PA, USA   Electronic supplementary material The online version of this chapter (doi:10.​1007/​978-3-319-22665-1_​2) contains supplementary material, which is available to authorized…

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Algebraic Reconstruction Techniques

Oct 1, 2016 by in GENERAL RADIOLOGY Comments Off on Algebraic Reconstruction Techniques

(1) Department of Mathematics and Statistics, Villanova University, Villanova, PA, USA   Electronic supplementary material The online version of this chapter (doi:10.​1007/​978-3-319-22665-1_​9) contains supplementary material, which is available to authorized…

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Discrete Image Reconstruction

Oct 1, 2016 by in GENERAL RADIOLOGY Comments Off on Discrete Image Reconstruction

(1) Department of Mathematics and Statistics, Villanova University, Villanova, PA, USA   Electronic supplementary material The online version of this chapter (doi:10.​1007/​978-3-319-22665-1_​8) contains supplementary material, which is available to authorized…

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The Fourier Transform

Oct 1, 2016 by in GENERAL RADIOLOGY Comments Off on The Fourier Transform

(1) Department of Mathematics and Statistics, Villanova University, Villanova, PA, USA   5.1 Definition and examples For a given function f such that , the Fourier transform of f is defined, for each real…

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Filters and Convolution

Oct 1, 2016 by in GENERAL RADIOLOGY Comments Off on Filters and Convolution

(1) Department of Mathematics and Statistics, Villanova University, Villanova, PA, USA   Electronic supplementary material The online version of this chapter (doi:10.​1007/​978-3-319-22665-1_​7) contains supplementary material, which is available to authorized…

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X-rays

Oct 1, 2016 by in GENERAL RADIOLOGY Comments Off on X-rays

(1) Department of Mathematics and Statistics, Villanova University, Villanova, PA, USA   Electronic supplementary material The online version of this chapter (doi:10.​1007/​978-3-319-22665-1_​1) contains supplementary material, which is available to authorized…

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Complex Numbers

Oct 1, 2016 by in GENERAL RADIOLOGY Comments Off on Complex Numbers

(1) Department of Mathematics and Statistics, Villanova University, Villanova, PA, USA   There is no real number a for which . In order to develop an expanded number system that includes solutions…

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MRI — an overview

Oct 1, 2016 by in GENERAL RADIOLOGY Comments Off on MRI — an overview

(1) Department of Mathematics and Statistics, Villanova University, Villanova, PA, USA   10.1 Introduction Magnetic resonance imaging, or MRI, is an imaging technique that has grown alongside CT and that,…

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Back Projection

Oct 1, 2016 by in GENERAL RADIOLOGY Comments Off on Back Projection

(1) Department of Mathematics and Statistics, Villanova University, Villanova, PA, USA   Electronic supplementary material The online version of this chapter (doi:10.​1007/​978-3-319-22665-1_​3) contains supplementary material, which is available to authorized…

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Two Big Theorems

Oct 1, 2016 by in GENERAL RADIOLOGY Comments Off on Two Big Theorems

(1) Department of Mathematics and Statistics, Villanova University, Villanova, PA, USA   The ideas discussed in this chapter involve interactions between three transforms — the Radon transform, the Fourier transform,…

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