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Performance assessments of absorbing conditions for the reverse time-harmonic migration

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Abstract

We propose an imaging technique based on the solution of harmonic wave equations. Its principle is inspired by the Reverse Time Migration which is widely used for seismic imaging. The numerical method involves Radiation Boundary Conditions and we assess the impact of these conditions on the capability of the imaging method to recover an obstacle hidden inside a fluid.
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Dates and versions

hal-01184102 , version 1 (24-01-2018)

Identifiers

  • HAL Id : hal-01184102 , version 1

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Hélène Barucq, Morgane Bergot, Juliette Chabassier, Julien Diaz. Performance assessments of absorbing conditions for the reverse time-harmonic migration. PANACM 2015 - 1st Pan-American Congress on Computational Mechanic, Apr 2015, Buenos Aires, Argentina. pp.1-8. ⟨hal-01184102⟩
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