Now showing items 1-2 of 2

    • Gradient Field Estimation on Triangle Meshes 

      Mancinelli, C.; Livesu, M.; Puppo, E. (The Eurographics Association, 2018)
      The estimation of the differential properties of a function sampled at the vertices of a discrete domain is at the basis of many applied sciences. In this paper, we focus on the computation of function gradients on triangle ...
    • Indicators Basis for Functional Shape Analysis 

      Melzi, S. (The Eurographics Association, 2018)
      Step functions are widely used in several applications from geometry processing and shape analysis. Shape segmentation, partial matching and self similarity detection just to name a few. The standard signal processing tools ...