A Bayesian method with reparameterization for diffusion tensor imaging - art. no. 69142J

A multi-tensor model with identifiable parameters is developed for diffusion weighted MR images. A new parameterization method guarantees the symmetric positive-definiteness of the diffusion tensor. We set up a Bayesian method for parameter estimation. To investigate properties of the method, Monte...

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Bibliographic Details

Main Authors:	Diwei Zhou, Ian L. Dryden, Alexey Koloydenko, Bai Li
Format:	Default Conference proceeding
Published:	2008
Subjects:	Other mathematical sciences not elsewhere classified Diffusion tensor imaging Multi-tensor model Bayesian method Monte Carlo simulation Mathematical Sciences not elsewhere classified
Online Access:	https://hdl.handle.net/2134/17102
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