A Markov random field Bayesian method for CT image reconstruction yields higher quality than filtered back projection in simulations of low-dose and sparse-view data by automatically tuning hyperparameters via Bayesian free energy minimization.
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Computed Tomography Reconstruction Algorithm Using Markov Random Field Model
A Markov random field Bayesian method for CT image reconstruction yields higher quality than filtered back projection in simulations of low-dose and sparse-view data by automatically tuning hyperparameters via Bayesian free energy minimization.