Generative Adversarial Networks for Model Order Reduction in Seismic Full-Waveform Inversion

Alan Richardson

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arXiv · 1806.00828

Generative Adversarial Networks for Model Order Reduction in Seismic Full-Waveform Inversion

Alan Richardson

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Abstract

I train a Generative Adversarial Network to produce realistic seismic wave speed models. I integrate the generator network into seismic Full-Waveform Inversion to reduce the number of model parameters and restrict the inverted models to only those that are plausible. Applying the method to a 2D section of the SEAM model, I demonstrate that it can produce more plausible results than conventional Full-Waveform Inversion.

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Alan Richardson. 2018-06-03. Generative Adversarial Networks for Model Order Reduction in Seismic Full-Waveform Inversion. https://arxiv.org/abs/1806.00828

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