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Radon transform

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Radon transform [′rā‚dän ′tranz‚fȯrm]
(mathematics)
A mathematical operation that is roughly equivalent to finding the projection of a function along a given line; useful in computerized tomography.
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The introduction, written by Helgason, provides background on the subjects of the articles: invariant differential operators, geometric properties of solutions, double fibrations in integral geometry, Radon transforms, spherical functions and transforms, duality for symmetric spaces, representation theory, Fourier transform on Riemannian symmetric spaces, and multipliers.
The selected works of Sigurdur Helgason by SciTech Book News
] In practice the different Radon transform is used (see [7, 16, 29]).
Groups and the sampling theorem by Dodson, M.M. / Sampling Theory in Signal and Image Processing
This is like computing the original data from a set of averages or performing a Radon transform in reverse.
Inside averages; from x-ray tomography to Plato's books, ... by Peterson, Ivars / Science News
 
 
 
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