Tomographic analysis of sign-altering functions by maximum entropy method

被引：1

作者：

Balandin, AL ^{[1
]}

机构：

[1] Univ Tokyo, Dept Elect Engn, High Temp Plasma Ctr, Bunkyo Ku, Tokyo 1138656, Japan

来源：

COMPUTERS & MATHEMATICS WITH APPLICATIONS | 2000年 / 39卷 / 9-10期

关键词：

tomography; maximum entropy method; ill-posed problems;

D O I：

10.1016/S0898-1221(00)00083-3

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Generalization of the maximum entropy method (MEM) for the reconstruction of sign-altering functions from two-dimensional tomographic measurement data is developed. Three-dimen-sional algorithms for parallel beam geometry are considered. Results of numerical simulations for composite model are presented. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：15 / 24

页数：10

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