Microwave imaging as applied to remote sensing making use of a multilevel fast multipole algorithm

Michael Brandfass; Weng Cho Chew

Microwave imaging as applied to remote sensing making use of a multilevel fast multipole algorithm

Michael Brandfass, Weng Cho Chew

Electrical and Computer Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

A nonlinear reconstruction scheme based in the Distorted Born Iterative Method (DBIM) applied to metallic scatterers is presented to solve two-dimensional inverse scattering problems. Further, a Multilevel Fast Multipole Algorithm (MLFMA) in combination with a conjugate gradient (CG) scheme is introduced to solve the forward and inverse scattering problem involved in the DBIM algorithm. Numerical reconstruction results obtained from synthetic scattering data are discussed.

Original language	English (US)
Pages (from-to)	52-63
Number of pages	12
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	4053
State	Published - Jan 1 2000
Event	Algorithms for Synthetic Aperture Radar Imagery VII - Orlando, FL, USA Duration: Apr 24 2000 → Apr 28 2000

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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title = "Microwave imaging as applied to remote sensing making use of a multilevel fast multipole algorithm",

abstract = "A nonlinear reconstruction scheme based in the Distorted Born Iterative Method (DBIM) applied to metallic scatterers is presented to solve two-dimensional inverse scattering problems. Further, a Multilevel Fast Multipole Algorithm (MLFMA) in combination with a conjugate gradient (CG) scheme is introduced to solve the forward and inverse scattering problem involved in the DBIM algorithm. Numerical reconstruction results obtained from synthetic scattering data are discussed.",

author = "Michael Brandfass and Chew, {Weng Cho}",

year = "2000",

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language = "English (US)",

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note = "Algorithms for Synthetic Aperture Radar Imagery VII ; Conference date: 24-04-2000 Through 28-04-2000",

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AU - Brandfass, Michael

AU - Chew, Weng Cho

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N2 - A nonlinear reconstruction scheme based in the Distorted Born Iterative Method (DBIM) applied to metallic scatterers is presented to solve two-dimensional inverse scattering problems. Further, a Multilevel Fast Multipole Algorithm (MLFMA) in combination with a conjugate gradient (CG) scheme is introduced to solve the forward and inverse scattering problem involved in the DBIM algorithm. Numerical reconstruction results obtained from synthetic scattering data are discussed.

AB - A nonlinear reconstruction scheme based in the Distorted Born Iterative Method (DBIM) applied to metallic scatterers is presented to solve two-dimensional inverse scattering problems. Further, a Multilevel Fast Multipole Algorithm (MLFMA) in combination with a conjugate gradient (CG) scheme is introduced to solve the forward and inverse scattering problem involved in the DBIM algorithm. Numerical reconstruction results obtained from synthetic scattering data are discussed.

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M3 - Conference article

AN - SCOPUS:0033717776

VL - 4053

SP - 52

EP - 63

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

SN - 0277-786X

T2 - Algorithms for Synthetic Aperture Radar Imagery VII

Y2 - 24 April 2000 through 28 April 2000

ER -

Microwave imaging as applied to remote sensing making use of a multilevel fast multipole algorithm

Abstract

ASJC Scopus subject areas

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