Exploració per tema "Infografia -- Models matemàtics"

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    • Deformable hybrid approach for haptic interaction 

      Susín Sánchez, Antonio; Mero, Máximo G. (2006)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      A new hybrid approach for deformable models is presented here and carried out in a virtual reality environment, achieving real time performance with haptic interactions. Our implementation consists in using two approaches ...

    • Dynamic worlds in miniature 

      Trueba Hornero, Ramón; Andújar Gran, Carlos Antonio (., 2008)
      Text en actes de congrés
      Accés obert
      The World in Miniature (WIM) metaphor allows users to interact and travel efficiently in virtual environments. In addition to the first-person perspective offered by typical VR applications, the WIM offers a second dynamic ...

    • MTCut: real time marching tetra cuts 

      Monclús Lahoya, Eva; Navazo Álvaro, Isabel; Vázquez Alcocer, Pere Pau (2007)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Isosurface construction and rendering based on tetrahedral grids has been adequately implemented on programmable graphics hardware. In this paper we present MTCut: a volume cutting algorithm that is able to cut isosurfaces ...

    • Single-picture reconstruction and rendering of trees for plausible vegetation synthesis 

      Argudo Medrano, Óscar; Chica Calaf, Antonio; Andújar Gran, Carlos Antonio (2016-06-01)
      Article
      Accés obert
      State-of-the-art approaches for tree reconstruction either put limiting constraints on the input side (requiring multiple photographs, a scanned point cloud or intensive user input) or provide a representation only suitable ...

    • Visibility-based feature extraction from discrete models 

      Chica Calaf, Antonio (ACM Press. Association for Computing Machinery, 2008)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper, we present a new visibility-based feature extraction algorithm from discrete models as dense point clouds resulting from laser scans. Based on the observation that one can characterize local properties of ...