Aug 2026
Uncertainty quantification in Bayesian full waveform inversion based on underdamped Langevin Markov Chain Monte Carlo
Full waveform inversion (FWI) is a powerful technique for building high-resolution subsurface models, but it is fundamentally ill-posed. Traditional FWI cannot quantify uncertainties arising from noise, modeling errors, the intrinsic high nonlinearity, and other sources. In Bayesian inference, Markov chain Monte Carl...
Shuang Wang, Xiang-Bo Gong, Qiao Cheng et al.
· Geophysics · 0 citations