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Sparsity-promoting hierarchical Bayesian model for EIT with a blocky target

Sparsity-promoting hierarchical Bayesian model for EIT with a blocky target

The electrical impedance tomography (EIT) problem of estimating the unknown conductivity distribution inside a domain from boundary current or voltage measurements requires the solution of a nonlinear inverse problem. Sparsity promoting hierarchical Bayesian models have been shown to be very effective in the recovery of almost piecewise constant solutions in …