Application of the Gerchberg-Papoulis method in Doppler tomography

Authors

  • V.V. Pickalov
  • A.V. Likhachev

Keywords:

доплеровская томография
реконструкция функций
метод Гершберга-Папулиса
метод регуляризации
численное моделирование

Abstract

The simplified formulation of the Doppler tomography problem leads to a reconstruction of a function of three variables from a set of its plane integrals. The Gerchberg-Papoulis method is suggested to solve this problem. An iterative regularizing algorithm is developed on the basis of this method. A number of numerical simulations are carried out.

New computational technologies

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Published

2004-09-21

Issue

Vol. 5 (2004): Issue 1.

Section

Section 1. Numerical methods and applications

Author Biographies

V.V. Pickalov

S.A. Khristianovich Institute of Theoretical and Applied Mechanics of SB RAS

A.V. Likhachev

S.A. Khristianovich Institute of Theoretical and Applied Mechanics of SB RAS

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