Browsing 36-Issue 3 by Subject "and systems"

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    • Computing Contour Trees for 2D Piecewise Polynomial Functions 

      Nucha, Girijanandan; Bonneau, Georges-Pierre; Hahmann, Stefanie; Natarajan, Vijay (The Eurographics Association and John Wiley & Sons Ltd., 2017)
      Contour trees are extensively used in scalar field analysis. The contour tree is a data structure that tracks the evolution of level set topology in a scalar field. Scalar fields are typically available as samples at ...