Irregular sampling and the Radon transform
Functional Analysis
2011-08-30 v1
Abstract
In image reconstruction there are techniques that use analytical formulae for the Radon transform to recover an image from a continuum of data. In practice, however, one has only discrete data available. Thus one often resorts to sampling and interpolation methods. This article presents an approach to the inversion of the Radon transform that uses a discrete set of samples which need not be completely regular.
Cite
@article{arxiv.1108.5630,
title = {Irregular sampling and the Radon transform},
author = {Isaac Pesenson and Eric Grinberg},
journal= {arXiv preprint arXiv:1108.5630},
year = {2011}
}