Linearized inverse scattering problems in acoustics and elasticity

G Beylkin, R Burridge - Wave motion, 1990 - Elsevier
Using the single-scattering approximation we invert for the material parameters of an
acoustic two-parameter medium and then for a three-parameter isotropic elastic medium …

Inversion of seismic reflection data in the acoustic approximation

A Tarantola - Geophysics, 1984 - library.seg.org
The nonlinear inverse problem for seismic reflection data is solved in the acoustic
approximation. The method is based on the generalized least-squares criterion, and it can …

[引用][C] Introduction to the special issue on inverse problems

KJ Langenberg - Wave Motion, 1989 - Elsevier
The present Special Issue on Inverse Problems consists of five invited papers, which
basically refer to the solution of nonlinear inverse wave scattering problems. So far, the …

[图书][B] Inverse acoustic and electromagnetic scattering theory

DL Colton, R Kress, R Kress - 1998 - Springer
The purpose of this chapter is to provide a survey of our book by placing what we have to
say in a historical context. We obviously cannot give a complete account of inverse …

Two methods for solving the inverse acoustic scattering problem

A Kirsch, R Kress - Inverse problems, 1988 - iopscience.iop.org
The inverse problem the authors consider is to determine the shape of a sound-soft two-
dimensional time-harmonic acoustic scatterer from the knowledge of the scattered far-field …

A strategy for nonlinear elastic inversion of seismic reflection data

A Tarantola - Geophysics, 1986 - library.seg.org
The problem of interpretation of seismic reflection data can be posed with sufficient
generality using the concepts of inverse theory. In its roughest formulation, the inverse …

Recent developments in inverse acoustic scattering theory

D Colton, J Coyle, P Monk - Siam Review, 2000 - SIAM
We survey some of the highlights of inverse scattering theory as it has developed over the
last 15 years, with emphasis on uniqueness theorems and reconstruction algorithms for time …

Velocity inversion procedure for acoustic waves

JK Cohen, N Bleistein - Geophysics, 1979 - library.seg.org
An approximate solution is presented to the seismic inverse problem for two-dimensional (2-
D) velocity variations. The solution is given as a multiple integral over the reflection data …

Approximate linearized inversion by optimal scaling of prestack depth migration

WW Symes - Geophysics, 2008 - library.seg.org
Linearized inversion provides one possible sense of image amplitude correctness. An
image or bandlimited model perturbation has correct amplitudes if it is an approximate …

Spatial resolution of migration algorithms

G Beylkin, M Oristaglio, D Miller - Acoustical imaging, 1985 - Springer
This paper presents a systematic approach to the description of spatial resolution of seismic
experiments and migration (or inversion) algorithms. We give a brief description of the …