Browsing 32-Issue 5 by Subject "and texture"

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    • Approximating Functions on a Mesh with Restricted Voronoï Diagrams 

      Nivoliers, Vincent; Lévy, Bruno (The Eurographics Association and Blackwell Publishing Ltd., 2013)
      We propose a method that computes a piecewise constant approximation of a function defined on a mesh. The approximation is associated with the cells of a restricted Voronoï diagram. Our method optimizes an objective function ...