Browsing by Author "Reuter, Martin"

Now showing items 1-6 of 6

    • Avoiding Symmetry-Breaking Spatial Non-Uniformity in Deformable Image Registration via a Quasi-Volume-Preserving Constraint 

      Aganj, Iman; Reuter, Martin; Sabuncu, Mert R.; Fischl, Bruce (Elsevier BV, 2015-02-01)
      The choice of a reference image typically influences the results of deformable image registration, thereby making it asymmetric. This is a consequence of a spatially non-uniform weighting in the cost function integral that ...

    • Global Medical Shape Analysis Using the Laplace-Beltrami Spectrum 

      Niethammer, Marc; Reuter, Martin; Wolter, Franz-Erich; Bouix, Sylvain; Peinecke, Niklas; Koo, Min-Seong; Shenton, Martha Elizabeth (Springer, 2007)
      This paper proposes to use the Laplace-Beltrami spectrum (LBS) as a global shape descriptor for medical shape analysis, allowing for shape comparisons using minimal shape preprocessing: no registration, mapping, or remeshing ...

    • Laplace–Beltrami eigenvalues and topological features of eigenfunctions for statistical shape analysis 

      Reuter, Martin; Wolter, Franz-Erich; Shenton, Martha Elizabeth; Niethammer, Marc (Elsevier BV, 2009)
      This paper proposes the use of the surface based Laplace-Beltrami and the volumetric Laplace eigenvalues and -functions as shape descriptors for the comparison and analysis of shapes. These spectral measures are isometry ...

    • Mid-Space-Independent Deformable Image Registration 

      Aganj, Iman; Iglesias, Juan Eugenio; Reuter, Martin; Sabuncu, Mert Rory; Fischl, Bruce (Elsevier BV, 2017-05-15)
      Aligning images in a mid-space is a common approach to ensuring that deformable image registration is symmetric – that it does not depend on the arbitrary ordering of the input images. The results are, however, generally ...

    • Multidimensional heritability analysis of neuroanatomical shape 

      Ge, Tian; Reuter, Martin; Winkler, Anderson M.; Holmes, Avram J.; Lee, Phil H.; Tirrell, Lee S.; Roffman, Joshua L.; Buckner, Randy L.; Smoller, Jordan W.; Sabuncu, Mert R. (Nature Publishing Group, 2016)
      In the dawning era of large-scale biomedical data, multidimensional phenotype vectors will play an increasing role in examining the genetic underpinnings of brain features, behaviour and disease. For example, shape ...

    • Selective Disruption of the Cerebral Neocortex in Alzheimer's Disease 

      Desikan, Rahul S.; Schmansky, Nicholas J.; Cabral, Howard J.; Hess, Christopher P.; Weiner, Michael W.; Kemper, Thomas L.; Dale, Anders M.; Sabuncu, Mert R; the Alzheimer’s Disease Neuroimaging Initiative; Reuter, Martin; Biffi, Alessandro; Anderson, Christopher David; Rosand, Jonathan; Salat, David H.; Sperling, Reisa Anne; Fischl, Bruce R. (Public Library of Science, 2010)
      Background: Alzheimer's disease (AD) and its transitional state mild cognitive impairment (MCI) are characterized by amyloid plaque and tau neurofibrillary tangle (NFT) deposition within the cerebral neocortex and neuronal ...