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Probabilistic waveform inversion

Probabilistic waveform inversion
Datum:

11.12.2018

Referent:

Renat Shigapov

Abstract

I try to answer a simple question in my talk: what are the «solution» and «uncertainty» in full-waveform inversion? I present a new probabilistic setting for inverse problems and a stochastic full-waveform inversion algorithm. I apply the algorithm to a real data acquired during a marine seismic experiment in the shallow-water river delta with ocean bottom cables. I provide the estimates of the solution, uncertainty and sensitivity of the measuring procedure.