Elastic full waveform inversion with extrapolated low frequency data

TitleElastic full waveform inversion with extrapolated low frequency data
Publication TypeConference Proceedings
Year of Conference2020
AuthorsSun, H
Conference NameMIT Earth Resources Laboratory Annual Founding Members Meeting 2020
Abstract

By leveraging deep learning technologies, we extend our work on extrapolated FWI (EFWI) by proposing to synthesize the low frequencies of multi-component elastic seismic records, and use those "artificial" low frequencies to seed the frequency sweep of elastic FWI.

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