[PDF][PDF] Efficient full-waveform inversion with marine acquisition geometry

X Li, FJ Herrmann - 2012 - geoconvention.com
Full-waveform inversion (FWI) is a nonlinear data fitting procedure based on seismic data to
derive a accurate velocity model. With the increasing demand for high resolution images in …

Modified Gauss-Newton with sparse updates

X Li, A Aravkin, T van Leeuwen… - … International Congress of …, 2011 - earthdoc.org
Full-waveform inversion (FWI) is a data fitting procedure that relies on the collection of
seismic data volumes and sophisticated computing to create high-resolution models. With …

[PDF][PDF] Sparse and Low Rank Approximation (11w5036)

H Rauhut, G Kutyniok, J Tropp, O Yılmaz - 2011 - archytas.birs.ca
Digital computers and their efficiency at processing data play a central role in our modern
technology. Today, we use digital hardware in every aspect of our daily lives. Cell phones …