Diffusion Tensor Estimation
This script shows how to compute a Diffusion Tensor (DTI) from a given DW-MRI (Diffusion-Weighted MRI) dataset. The method guarantees that the estimated tensor is positive-definite or at least positive semi-definite. The implementation is based on the article by A. Barmpoutis and B.C. Vemuri, "A Unified Framework for Estimating Diffusion Tensors of any order with Symmetric Positive-Definite Constraints", In Proc. of ISBI, 2010.
Cite As
Angelos Barmpoutis (2024). Diffusion Tensor Estimation (https://www.mathworks.com/matlabcentral/fileexchange/27000-diffusion-tensor-estimation), MATLAB Central File Exchange. Retrieved .
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- Sciences > Neuroscience > Human Brain Mapping > MRI >
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