Shape and Topological Sensitivity for Tomographic Imaging

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：youkangstrong

【摘要】

：

　　Topological and shape sensitivity are applied to electrical impedance,fluorescent diffusive optical or magnetic induction tomography.Here,topological sensit

【作者】

：

HintermuellerMichael;

【机构】

：

Humboldt-Univ.of Berlin

【出处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年期

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　Topological and shape sensitivity are applied to electrical impedance,fluorescent diffusive optical or magnetic induction tomography.Here,topological sensitivity allows for initializations,which are free of user interaction,and shape sensitivity adjusts locally for achieving a better reconstruction of the geometry of hidden inclusions.

其他文献

The Waveguide Eigenvalue Problem and the Tensor Infinite Arnoldi Method

　　We present a new iterative algorithm for nonlinear eigenvalue problems,the tensor infinite Arnoldi method,which is applicable to a general class of NEPs.

会议

Adaptive Finite Element Approximations for Kohn-Sham Models

　　The Kohn-Sham model is widely used approach for computation of ground state electronic energies.In this presentation,we will talk about our study for adapti

会议

Why Higher-order Methods Are Preferred in PDE Eigenvalue Approximation in Some Cases?

　　We often find that in numerical approximation of PDE eigenvalues,higher-order methods,especially spectral methods,are superior to lowerorder methods such as

会议

A Hybrid Method for Convection Equations and Its Applications in Population Dynamics

　　In this work,we present a new hybrid method for convection equations in order to study long term evolution dynamic of a group of cells.Indeed,lots of biolog

会议

Computational Methods of PDE-based Eigenvalue Problems and Applications in Nanostructure Simulations

　　PDE based eigenvalue problems arise from electronic structure calculations,band structure calculations in photonic crystals and dynamics of electromagnetic

会议

High Order Fixed-point WENO Sweeping Method for Steady State Problems

　　In this talk,I shall present our recent results on developing an efficient iterative fifth order WENO scheme for solving steady state hyperbolic conservatio

会议

LS-WENO:Weighted Least Squares Based Essentially Non-Oscillatory Schemes on Unstructured Meshes

　　ENO and WENO schemes are widely used high-order schemes for solving hyperbolic conservation laws with structured meshes.For unstructured meshes,such schemes

会议

Recent development and applications of weighted essential non-oscillatory methods

　　The spectrum covered by the minisymposium ranges from recent development,analysis,implementation and applications,for the weighted essential non-oscillatory

会议

Forward-backward splitting method for quantitative photoacoustic tomography

　　Quantitative photoacoustic tomography(PAT)reconstructs optical maps using ultrasonic measurements,with improved resolution from conventional optical imaging

会议

An Undetermined Coefficient Problem for A Fractional Diffusion Equation

　　We consider Dαtu(x,t)-uxx(x,t)+q(x)u(x,t)=0 in(0,1)×(0,T),where Dαt is the Caputo fractional derivative,0

会议

Shape and Topological Sensitivity for Tomographic Imaging

与本文相关的学术论文