Now showing items 1-3 of 3

  • Raffo, Andrea; Biasotti, Silvia (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
    In this paper we investigate a local surface approximation, the Weighted Quasi Interpolant Spline Approximation (wQISA), specifically designed for large and noisy point clouds. We briefly describe the properties of the ...
  • Raffo, Andrea; Barrowclough, Oliver Joseph David; Muntingh, Agnar Georg Peder (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    In applications like computer aided design, geometric models are often represented numerically as polynomial splines or NURBS, even when they originate from primitive geometry. For purposes such as redesign and isogeometric ...
  • Raffo, Andrea; Biasotti, Silvia (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
    Continuous representations are fundamental for modeling sampled data and performing computations and numerical simulations directly on the model or its elements. To effectively and efficiently address the approximation of ...