Location

La Jolla, CA

Start Date

1-1-1983 12:00 AM

Description

A computationally tractable inversion algorithm has been developed for the case of the scattering of longitudinal elastic waves from an inclusion. It is assumed that the material properties of the inclusion are known a priori but that the boundary geometry is unknown — in fact the boundary could belong to two or more separate inclusions. It is further assumed that the material properties of the inclusion are sufficiently close to those of the host that the Born approximation can be employed.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

2B

Chapter

Section 16: Inverse Born Approximation

Pages

989-994

DOI

10.1007/978-1-4613-3706-5_64

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Estimation of the Boundary of an Inclusion of Known Material from Scattering Data

La Jolla, CA

A computationally tractable inversion algorithm has been developed for the case of the scattering of longitudinal elastic waves from an inclusion. It is assumed that the material properties of the inclusion are known a priori but that the boundary geometry is unknown — in fact the boundary could belong to two or more separate inclusions. It is further assumed that the material properties of the inclusion are sufficiently close to those of the host that the Born approximation can be employed.