Full Waveform Inversion Based on an Asymptotic Solution of Helmholtz Equation

Full Waveform Inversion Based on an Asymptotic Solution of Helmholtz Equation

This study considers the full waveform inversion (FWI) method based on the asymptotic solution of the Helmholtz equation. We provide frequency-dependent ray tracing to obtain the wave field used to compute the FWI gradient and calculate the modeled data. With a comparable quality of the inverse prob...

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Bibliographic Details
Main Authors: Maxim Protasov, Kirill Gadylshin, Dmitry Neklyudov, Ludek Klimes
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Geosciences
Subjects:
full waveform inversion
asymptotic
frequency-dependent rays
Helmholtz equation
Online Access:https://www.mdpi.com/2076-3263/13/1/19

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