Now showing items 1-2 of 2

  • Generating a synthetic diffusion tensor dataset 

    Bergmann, Ørjan; Lundervold, Arvid; Steihaug, Trond (IEEE, 2005)
    During the last years, many techniques for de-noising, segmentation and fiber-tracking have been applied to diffusion tensor MR image data (DTI) from human and animal brains. However, evaluating such methods may be difficult ...
  • Global Minimization for Continuous Multiphase Partitioning Problems Using a Dual Approach 

    Bae, Egil; Yuan, Jing; Tai, Xue-Cheng (Springer Verlag, 2010)
    This paper is devoted to the optimization problem of continuous multi-partitioning, or multi-labeling, which is based on a convex relaxation of the continuous Potts model. In contrast to previous efforts, which are ...