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Auflistung nach Autor:in "Kobbelt, Leif"

1 - 3 von 3
  • Zeitschriftenartikel
    Netzbasiertes Geometrisches Modellieren
    (Informatik-Spektrum: Vol. 27, No. 6, 2004) Bischoff, Stephan; Kobbelt, Leif
  • Workshopbeitrag
    Real Walking in Virtual Spaces: Visiting the Aachen Cathedral
    (Mensch und Computer 2018 - Workshopband, 2018) Schmitz, Patric; Kobbelt, Leif
    Real walking is the most natural and intuitive way to navigate the world around us. In Virtual Reality, the limited tracking area of commercially available systems typically does not match the size of the virtual environment we wish to explore. Spatial compression methods enable the user to walk further in the virtual environment than the real tracking bounds permit. This demo gives a glimpse into our ongoing research on spatial compression in VR. Visitors can walk through a realistic model of the Aachen Cathedral within a room-sized tracking area.
  • Konferenzbeitrag
    Real-time Visualization of Wave Propagation
    (Mobile services and personalized environments – Proceedings of the first international workshop on mobile services and personalized environments, 2006) Schmitz, Arne; Kobbelt, Leif
    In this work we present a method to visualize the wave propagation mechanisms of wireless networks at interactive rates. The user can move around transmitting nodes and immediately sees the resulting field strength for the complete scenario. This can be used for rapid optimization of antenna placement, or for visualizing the coverage of mobile stations, as they move through a simulation. In a preprocessing step we compute the wave propagation for a distinct set of transmitter positions. Whereas in the visualization phase we use these precomputed maps to do a fast interpolation using a current graphics card.