Outlier Rejection for Diffusion Weighted Imaging

M. Niethammer, S. Bouix, S. Aja-Fernández, C. F. Westin, M. E. Shenton
Volume 4791, Pages 161-168
October, 2007

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This paper introduces an outlier rejection and signal reconstruction method for high angular resolution diffusion weighted imaging. The approach is based on the thresholding of Laplacian measurements over the sphere of the apparent diffusion coefficient profiles defined for a given set of gradient directions. Exemplary results are presented.


Niethammer M, Bouix S, Aja-Fernández S, Westin CF, Shenton ME. Outlier rejection for diffusion weighted imaging. In miccai, volume 4791 of Lecture Notes in Computer Science. Heidelberg, Germany: Springer, 2007;161-168.

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