Three-Dimensional Bayesian Inversion With Application to Subsurface Sensing

A Bayesian formalism is considered for inverting for the parameters of a heterogeneity profile based on measured scattering data. It is shown that the typical use of regularization (e.g., Thikonov) corresponds to a maximum a posteriori point approximation to the full-posterior density function on the heterogeneity parameters, given the observed data. In the… CONTINUE READING