扩散层析成像中图像重建的两种数值方法

Signal Recovery and Synthesis Pub Date : 1900-01-01 DOI:10.1364/srs.1995.rtua2

S. Gutman, M. Klibanov, Hua Song

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引用次数: 0

摘要

我们考虑扩散方程(1)的逆散射问题(ISP)。ISP包括确定给定函数u(x,t)|∂-Ω = φ(x,t)中的系数D(x)或a(x)，其中∂Ω是有界域Ω∧∈n的边界。

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Two Numerical Methods of Image Reconstruction in Diffusion Tomography

We consider Inverse Scattering Problem (ISP) for the Diffusion Equation (1) The ISP consists in determination of either of coefficients D(x) or a(x) given function u(x,t)|∂-Ω = φ(x,t), where ∂ Ω is a boundary of a bounded domain Ω ⊂ ℝn.

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Signal Recovery and Synthesis

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