A comparison of shot encoding schemes applied to the Full Waveform Inversion problem

Felipe P Loureiro,Ricardo F C C Da Cruz,Luiz Alberto Santos,Gustavo Catao Alves,Fernanda F Farias,Djalma Manoel Soares Filho, Bruno Pereira Dias,Andre Bulcao,Alan A V B Souza

13th International Congress of the Brazilian Geophysical Society & EXPOGEF, Rio de Janeiro, Brazil, 26–29 August 2013（2014）

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Abstract

This paper compares different shot encoding strategies applied to the FWI (Full Waveform Inversion) problem. The results indicate that these encoding strategies can lead to a decrease of computational cost and or an overall better quality of the final inversion result when compared against FWI without source encoding.

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Key words

full waveform inversion,shot encoding schemes

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