Outlier Rejection for Diffusion Weighted Imaging

  title={Outlier Rejection for Diffusion Weighted Imaging},
  author={Marc Niethammer and Sylvain Bouix and Santiago Aja-Fern{\'a}ndez and Carl-Fredrik Westin and Martha Elizabeth Shenton},
  journal={Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention},
  volume={10 Pt 1},
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.