MULTIWAVE TOMOGRAPHY WITH REFLECTORS: LANDWEBER'S ITERATION

被引：11
|
作者：
Stefanov, Plamen [1 ]
Yang, Yang [1 ]
机构：
[1] Purdue Univ, Dept Math, W Lafayette, IN 47907 USA
来源：
INVERSE PROBLEMS AND IMAGING | 2017年 / 11卷 / 02期
关键词：
Thermoacoustic tomography; microlocal analysis; Landweber iterations; medical imaging; PHOTOACOUSTIC TOMOGRAPHY; CONTINUATION; ALGORITHM;
D O I：
10.3934/ipi.2017018
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We use the Landweber method for numerical simulations for the multiwave tomography problem with a refecting boundary and compare it with the averaged time reversal method. We also analyze the rate of convergence and the dependence on the step size for the Landweber iterations on a Hilbert space.
引用
收藏
页码：373 / 401
页数：29
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