Fast Laplace Transforms for the Exponential Radon Transform

被引：0

作者：

Fredrik Andersson

Marcus Carlsson

Viktor V. Nikitin

机构：

[1] Lund University,Centre for Mathematical Sciences

来源：

Journal of Fourier Analysis and Applications | 2018年 / 24卷

关键词：

Exponential Radon transform; Fast Laplace transform; Incomplete data; 65R10; 65R32;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The Fourier slice theorem for the standard Radon transform generalizes to a Laplace counterpart when considering the exponential Radon transform. We show how to use this fact in combination with algorithms for the unequally spaced fast Laplace transform to construct fast and accurate methods for computing both the forward exponential Radon transform and the corresponding back-projection operator.

引用

页码：431 / 450

页数：19

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