Reports de recerca: Enviaments recents

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    • A topological comparison of surface extraction algorithms 

      Andújar Gran, Carlos Antonio; Brunet Crosa, Pere; Fairén González, Marta; Navazo Álvaro, Isabel; Vinacua Pla, Álvaro (2006-01)
      Report de recerca
      Accés obert
      In many application areas, it is useful to convert the discrete information stored in the nodes of a regular grid into a continuous boundary model. Isosurface extraction algorithms di er on how the discrete information in ...

    • Piecewise algebraic surface computation and fairing from a discrete model 

      Esteve Cusiné, Jordi; Vinacua Pla, Álvaro; Brunet Crosa, Pere (2005-10)
      Report de recerca
      Accés obert
      This paper describes a constrained fairing method for implicit surfaces defined on a voxelization. This method is suitable for computing a closed smooth surface that approximates an initial set of face connected voxels.