We develop and apply a full waveform inversion method that incorporates seismic data on a
wide range of spatio-temporal scales, thereby constraining the details of both crustal and …

… , we develop a multiscale data-driven FWI … inversion method and the effectiveness of the
synthesized training set, we compare it with conventional physics-based waveform inversion …

… difficulty which the waveform inversion is easy to fall … full waveform inversion is an iterative
process of residual minimization between synthetic data and the known records. The inversion …

… The objective of this section is to show that full nonlinear waveform inversion can be …
operator described in the section on classic waveform inversion and a known Ricker wavelet. Our …

… full waveform inversion (FWI) becomes more and more popular in nowadays, because it
provides us promising results to solve inverse … Generally speaking, the full waveform inversion …

… This also invalidates conventional velocity inversion methods such as travel time inversion
based on ray tracing and migration velocity analysis. Fullwaveform inversion (FWI) is a …

… Abstract—Full waveform inversion (FWI) attempts to find an optimal model of the subsurface
parameters by using full information of the observed data. One difficulty in conventional FWI …

… a time domain fast multiscale FWI. In this paper, a hybrid gun inversion and noisy condition
test are carried out for the low-frequency reconstruction method. The inversion is also tested …

… Subsurface-offset extended full-waveform inversion (FWI) may converge to kinematically …
However, this robust alternative approach to waveform inversion suffers from a very high …

… The results show that the multiscale and dualparameter inversion method proposed in this
… Dimitrakopoulos, “Pseudofull-waveform inversion of borehole GPR data using stochastic …