An iterative method for 2D inverse scattering problems by alternating reconstruction of medium properties and wavefields: theory and application to the inversion of elastic waveforms

We study a reconstruction algorithm for the general inverse scattering problem based on the estimate of not only medium properties, as in more conventional approaches, but also wavefields propagating inside the computational domain. This extended set of unknowns is justified as a way to prevent loca...

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Veröffentlicht in:	Inverse problems 2017-03, Vol.33 (3), p.35003
Hauptverfasser:	Rizzuti, G, Gisolf, A
Format:	Artikel
Sprache:	eng
Schlagworte:	elastic full-waveform inversion seismic imaging wave equation
Online-Zugang:	Volltext
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