Extending the search space of full-waveform inversion beyond the single-scattering Born approximation: A tutorial review
Full-waveform inversion (FWI) can be made immune to cycle skip** by matching the
recorded data with traveltime errors smaller than one-half period from inaccurate subsurface …
recorded data with traveltime errors smaller than one-half period from inaccurate subsurface …
Compound regularization of full-waveform inversion for imaging piecewise media
Full-waveform inversion (FWI) is an iterative nonlinear waveform matching procedure, which
seeks to reconstruct unknown model parameters from partial waveform measurements. The …
seeks to reconstruct unknown model parameters from partial waveform measurements. The …
Full Waveform Inversion beyond the Born approximation: A tutorial review
S Operto, A Gholami, HS Aghamiry, G Guo… - ar** by matching the recorded
data arbitrarily well from inaccurate subsurface models. To achieve this goal, the simulated …
data arbitrarily well from inaccurate subsurface models. To achieve this goal, the simulated …
Graph‐space optimal transport concept for time‐domain full‐waveform inversion of ocean‐bottom seismometer data: Nankai trough velocity structure reconstructed …
Detailed reconstruction of deep structures with full‐waveform inversion (FWI) of wide‐angle
ocean‐bottom seismometer (OBS) data remains challenging and unconventional. The …
ocean‐bottom seismometer (OBS) data remains challenging and unconventional. The …
Ensemble-based uncertainty estimation in full waveform inversion
Uncertainty estimation and quality control are critically missing in most geophysical
tomographic applications. The few solutions to cope with that issue are often left out in …
tomographic applications. The few solutions to cope with that issue are often left out in …
Full waveform inversion and Lagrange multipliers
Full-waveform inversion (FWI) is an effective method for imaging subsurface properties
using sparsely recorded data. It involves solving a wave propagation problem to estimate …
using sparsely recorded data. It involves solving a wave propagation problem to estimate …
Full waveform inversion by proximal Newton method using adaptive regularization
Regularization is necessary for solving non-linear ill-posed inverse problems arising in
different fields of geosciences. The base of a suitable regularization is the prior expressed …
different fields of geosciences. The base of a suitable regularization is the prior expressed …
Wavefield reconstruction inversion of GPR data for permittivity and conductivity models in the frequency domain based on modified total variation regularization
The full-waveform inversion (FWI) of ground-penetrating radar (GPR) data yields promise for
quantitatively characterizing the parameters of the Earth's shallow subsurface. However …
quantitatively characterizing the parameters of the Earth's shallow subsurface. However …
Accurate 3D frequency-domain seismic wave modeling with the wavelength-adaptive 27-point finite-difference stencil: A tool for full-waveform inversion
Efficient frequency-domain full-waveform inversion (FWI) of long-offset node data can be
performed with a few frequencies. The seismic response of these frequencies can be …
performed with a few frequencies. The seismic response of these frequencies can be …
Multiparameter wavefield reconstruction inversion for wavespeed and attenuation with bound constraints and total variation regularization
Wavefield reconstruction inversion (WRI) extends the search space of full-waveform
inversion (FWI) by allowing for wave-equation errors during wavefield reconstruction to …
inversion (FWI) by allowing for wave-equation errors during wavefield reconstruction to …