Browsing 37-Issue 5 by Subject "I.3.3 [Computer Graphics]"

Now showing items 1-4 of 4

    • Constructing 3D CSG Models from 3D Raw Point Clouds 

      Wu, Qiaoyun; Xu, Kai; Wang, Jun (The Eurographics Association and John Wiley & Sons Ltd., 2018)
      The Constructive Solid Geometry (CSG) tree, encoding the generative process of an object by a recursive compositional structure of bounded primitives, constitutes an important structural representation of 3D objects. ...

    • An Explicit Structure-preserving Numerical Scheme for EPDiff 

      Azencot, Omri; Vantzos, Orestis; Ben-Chen, Mirela (The Eurographics Association and John Wiley & Sons Ltd., 2018)
      We present a new structure-preserving numerical scheme for solving the Euler-Poincaré Differential (EPDiff) equation on arbitrary triangle meshes. Unlike existing techniques, our method solves the difficult non-linear ...

    • Modular Latent Spaces for Shape Correspondences 

      Ganapathi-Subramanian, Vignesh; Diamanti, Olga; Guibas, Leonidas J. (The Eurographics Association and John Wiley & Sons Ltd., 2018)
      We consider the problem of transporting shape descriptors across shapes in a collection in a modular fashion, in order to establish correspondences between them. A common goal when mapping between multiple shapes is ...

    • Statistical Modeling of the 3D Geometry and Topology of Botanical Trees 

      Wang, Guan; Laga, Hamid; Jia, Jinyuan; Xie, Ning; Tabia, Hedi (The Eurographics Association and John Wiley & Sons Ltd., 2018)
      We propose a framework for statistical modeling of the 3D geometry and topology of botanical trees. We treat botanical trees as points in a tree-shape space equipped with a proper metric that captures the geometric and the ...