Reports de recerca

Recent Submissions

  • 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)
    Research report
    Open Access
    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)
    Research report
    Open Access
    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.