Exploració per autor "Díaz Iriberri, José"

Ara es mostren els items 11-17 de 17

    • Perceptual effects of volumetric shading models in stereoscopic desktop-based environments 

      Díaz Iriberri, José; Ropinski, Timo; Navazo Álvaro, Isabel; Gobbetti, Enrico; Vázquez Alcocer, Pere Pau (2015)
      Comunicació de congrés
      Accés obert
      Throughout the years, many shading techniques have been developed to improve the conveying of information in Volume Visualization. Some of these methods, usually referred to as realistic, are supposed to provide better ...

    • Relief impostor selection for large scale urban rendering 

      Andújar Gran, Carlos Antonio; Díaz Iriberri, José; Brunet Crosa, Pere (2008)
      Comunicació de congrés
      Accés obert
      Image-based rendering techniques are often the preferred choice to accelerate the exploration of massive outdoor models and complex human-made structures. In the last few years, relief mapping has been shown to be extremely ...

    • The Hardness of intervalizing four colored caterpillars 

      Serna Iglesias, María José; Díaz Iriberri, José; Álvarez Faura, M. del Carme (1998-07-02)
      Report de recerca
      Accés obert
      The problem of Intervalizing Colored Graphs (ICG) has received a lot of attention due to their use as a model for DNA physical mapping with ambiguous data. If k is the number of colors, the problem is known to be NP-Complete ...

    • The Virtual magic lantern: an interaction metaphor for enhanced medical data inspection 

      Monclús Lahoya, Eva; Díaz Iriberri, José; Navazo Álvaro, Isabel; Vázquez Alcocer, Pere Pau (2010-03)
      Report de recerca
      Accés obert
      In Volume Rendering, it is difficult to simultaneously visualize interior and exterior structures. Several approaches have been developed to solve this problem, such as cut-away or exploded views. Nevertheless, in most ...

    • The virtual magic lantern: an interaction metaphor for enhanced medical data inspection 

      Monclús Lahoya, Eva; Díaz Iriberri, José; Vázquez Alcocer, Pere Pau; Navazo Álvaro, Isabel (Association for Computing Machinery (ACM), 2009)
      Comunicació de congrés
      Accés obert
      In this paper we present the Virtual Magic Lantern (VML), an interaction tool tailored to facilitate volumetric data inspection. It behaves like a lantern whose virtual illumination cone provides the focal region which ...

    • TourVis: narrative visualization of multi-stage bicycle races 

      Díaz Iriberri, José; Fort Masdevall, Marta; Vázquez Alcocer, Pere Pau (2021)
      Article
      Accés obert
      There are many multiple-stage racing competitions in various sports such as swimming, running, or cycling. The wide availability of affordable tracking devices facilitates monitoring the position along with the race of all ...

    • Vicinity Occlusion Maps: Enhanced Depth Perception of Volumetric Models 

      Díaz Iriberri, José; Yela Reneses, Héctor; Vázquez Alcocer, Pere Pau (2008)
      Comunicació de congrés
      Accés obert
      Volume models often show high depth complexity. This poses di±culties to the observer in judging the spatial relationships accurately. Illustrators usually use certain techniques such as halos or edge darkening in order ...