Browsing by Author "Heeren, Behrend"

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    • Elastic Correspondence between Triangle Meshes 

      Ezuz, Danielle; Heeren, Behrend; Azencot, Omri; Rumpf, Martin; Ben-Chen, Mirela (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We propose a novel approach for shape matching between triangular meshes that, in contrast to existing methods, can match crease features. Our approach is based on a hybrid optimization scheme, that solves simultaneously ...

    • Solving Variational Problems Using Nonlinear Rotation-invariant Coordinates 

      Sassen, Josua; Heeren, Behrend; Hildebrandt, Klaus; Rumpf, Martin (The Eurographics Association, 2019)
      We consider Nonlinear Rotation-Invariant Coordinates (NRIC) representing triangle meshes with fixed combinatorics as a vector stacking all edge lengths and dihedral angles. Previously, conditions for the existence of vertex ...