Browsing 2014 by Title

Now showing items 15-22 of 22

    • Precise Depth Image Based Real-Time 3D Difference Detection 

      Kahn, Svenja (Kahn, 2014-03-25)
      Then, this thesis answers Q2 by providing solutions for enhancing the 3D difference detection accuracy, both by precise pose estimation and by reducing depth measurement noise. A precise variant of the 3D difference detection ...

    • Quad Layouts – Generation and Optimization of Conforming Quadrilateral Surface Partitions 

      Campen, Marcel (2014-12)
      The efficient, computer aided or automatic generation of quad layouts, i.e. the partitioning of an object’s surface into simple networks of conforming quadrilateral patches, is a task that – despite its importance and ...

    • Ray tracing of dynamic scenes 

      Günther, Johannes (Günther, Johannes, 2014-10-24)
      In the last decade ray tracing performance reached interactive frame rates for nontrivial scenes, which roused the desire to also ray trace dynamic scenes. Changing the geometry of a scene, however, invalidates ...

    • Simulation, Animation and Rendering of Crowds in Real-Time 

      Beacco, Alejandro (2014-12-11)
      Nowadays crowd simulation is becoming more important in computer applications such as building evacuation planning, training, videogames, etc., presenting hundreds or thousands of agents navigating in virtual environments. ...

    • Strategies for efficient parallel visualization 

      Frey, Steffen (OPUS - Publication Server of the University of Stuttgart, 2014)
      Visualization is a crucial tool for analyzing data and gaining a deeper understanding of underlying features. In particular, interactive exploration has shown to be indispensable, as it can provide new insights beyond the ...

    • Temporal Coherency in Video Tone Mapping 

      Boitard, Ronan (Boitard, 2014-10-16)
      One of the main goals of digital imagery is to improve the capture and the reproduction of real or synthetic scenes on display devices with restricted capabilities. Standard imagery techniques are limited with respect to ...

    • Understanding the Structure of 3D Shapes: PolyCubes and Curve-Skeletons 

      Livesu, Marco (Livesu, 2014-05-23)
      Compact representations of three dimensional objects are very often usedin computer graphics to create effective ways to analyse, manipulate andtransmit 3D models. Their ability to abstract from the concrete shapes andexpose ...

    • Visual Exploration of Cardiovascular Hemodynamics 

      Gasteiger, Rocco (Gasteiger, 2014-02-07)
      Cardiovascular diseases (CVD) are the most common cause of death worldwideand can lead to fatal consequences for the patient. Relevant examples of CVDs areacquired or congenital heart failures, stenosis and aneurysms. Among ...