Approximate algorithms 2 Bayesian estimation Bayesian estimations 2 Bayesian inference 2 Bayesian networks 2 Brain 2 Brain phantoms 2 Brain tissue 2 Brain volume 2 Discrete models 2 Error prediction 2 Figure of merit 2 Histology 2 Image segmentation 2 Inference engines 2 MR images 2 Magnetic Resonance Imaging 2 Magnetic resonance imaging 2 Mean absolute error 2 Measured data 2 Model optimization 2 Partial volume effect 2 Partial volumes 2 Probability density function 2 Resonance 2 Single voxel 2 Statistical image segmentation 2 Three dimensional 2 Tissue 2 Unsupervised algorithms 2