• A Fast hierarchical traversal strategy for multimodal visualization 

      Ferré Bergadà, Maria; Puig Puig, Anna; Tost Pardell, Daniela (2003-09)
      Report de recerca
      Accés obert
      In the last years there is a growing demand of multimodal medical rendering systems able to visualize simultaneously data coming from different sources. This paper addresses the Direct Volume Rendering (DVR) of aligned ...
    • Progressive ray casting for volumetric models on mobile devices 

      Díaz García, Jesús; Brunet Crosa, Pere; Navazo Álvaro, Isabel; Vázquez Alcocer, Pere Pau (2018-06)
      Article
      Accés obert
      Mobile devices have experienced an incredible market penetration in the last decade. Currently, medium to premium smartphones are relatively affordable devices. With the increase in screen size and resolution, together ...
    • Ray-casting time-varying volume data sets with frame-to-frame coherence 

      Tost Pardell, Daniela; Grau, S.; Ferré, M.; Puig, A. (2005-05)
      Report de recerca
      Accés obert
      The goal of this paper is the proposal and evaluation of a ray-casting strategy that takes advantage of the spatial and temporal coherence in image-space as well as in object-space in order to speed up rendering. It is ...
    • Visualización de grandes volúmenes vía bricking y texturas 3D 

      Yela Reneses, Héctor; Navazo Álvaro, Isabel (2007-06)
      Report de recerca
      Accés obert
      This work studies large volume visualization when bricking techniques and 3d texture approaches are combined. The information got for the medical devices is bigger every day and we find problems at the moment of trying to ...