Now showing items 1-17 of 17

    • Analysis of Vortex Merge Graphs 

      Kasten, Jens; Zoufahl, Andre; Hege, Hans-Christian; Hotz, Ingrid (The Eurographics Association, 2012)
      We propose an analysis framework to investigate different flow quantities such as vorticity, &#955<sub>2</sub> or the acceleration magnitude along vortex merge graphs and within their regions of influence. The ...
    • Brownian Dynamics Simulation on the GPU: Virtual Colloidal Suspensions 

      Tran, Công Tâm; Crespin, Benoît; Cerbelaud, Manuella; Videcoq, Arnaud (The Eurographics Association, 2015)
      Brownian Dynamics simulations are frequently used to describe and study the motion and aggregation of colloidal particles, in the field of soft matter and material science. In this paper, we focus on the problem of ...
    • Environmental Visualization: Applications to Site Characterization, Remedial Programs, and Litigation Support 

      Ling, Meng; Chen, Jian (The Eurographics Association, 2013)
      This paper introduces the application of the visualization technology in the USA environmental consulting industry for site characterization, remedial programs, and litigation support. As a tool visualization allows ...
    • Evaluation of Visualizations for Interface Analysis of SPH 

      Krone, Michael; Huber, Markus; Scharnowski, Katrin; Hirschler, Manuel; Kauker, Daniel; Reina, Guido; Nieken, Ulrich; Weiskopf, Daniel; Ertl, Thomas (The Eurographics Association, 2014)
      We present a GPU-accelerated visualization application that employs methods from computer graphics and visualizationto analyze SPH simulations from the field of material science. To this end, we extract the isosurfacethat ...
    • Fast Image-Based Modeling of Astronomical Nebulae 

      Wenger, Stephan; Lorenz, Dirk; Magnor, Marcus (The Eurographics Association and Blackwell Publishing Ltd., 2013)
      Astronomical nebulae are among the most complex and visually appealing phenomena known outside the bounds of the Solar System. However, our fixed vantage point on Earth limits us to a single known view of these objects, ...
    • gVirtualXRay: Virtual X-Ray Imaging Library on GPU 

      Sujar, Aaron; Meuleman, Andreas; Villard, Pierre-Frederic; García, Marcos; Vidal, Franck P. (The Eurographics Association, 2017)
      We present an Open-source library called gVirtualXRay to simulate realistic X-ray images in realtime. It implements the attenuation law (also called Beer-Lambert) on GPU. It takes into account the polychromatism of the ...
    • Interactive Exploration of Polymer-Solvent Interactions 

      Thomaß, Bertram; Walter, Jonathan; Krone, Michael; Hasse, Hans; Ertl, Thomas (The Eurographics Association, 2011)
      The interaction of three-dimensional linked hydrophilic polymers with surrounding solvents in time-dependent data sets is of great interest for domain experts and current research in molecular dynamics. These polymers are ...
    • Iso Photographic Rendering 

      Porral, Philippe; Lucas, Laurent; Muller, Thomas; Randrianandrasana, Joël (The Eurographics Association, 2018)
      In the field of computer graphics, the simulation of the visual appearance of materials requires an accurate computation of the light transport equation. Consequently, material models need to take into account various ...
    • The LEAP Project: a New Approach to the (Re)Presentation of the Past by Means of Virtual Reality 

      Pujol, Laia (The Eurographics Association, 2014)
      This poster presents the goals and implications of the recently started EU funded project {LEAP]. This two-year research endeavour aims to build and test an innovative theoretical and methodological framework for Virtual ...
    • Multivariate Visualization of Oceanography Data Using Decals 

      Rocha, Allan; Silva, Julio Daniel; Alim, Usman; Sousa, Mario Costa (The Eurographics Association, 2017)
      In this paper, we present our results on the 2016 Compute Canada Visualization Contest, which centers around the visualization of multiple oceanographic data attributes. Our goal is to help researchers better understand ...
    • A New Force Model for Controllable Breaking Waves 

      Brousset, Mathias; Darles, Emmanuelle; Meneveaux, Daniel; Poulin, Pierre; Crespin, Benoît (The Eurographics Association, 2015)
      This paper presents a new method for controlling swells and breaking waves using fluid solvers. With conventional approaches that generate waves by pushing particles with oscillating planes, the resulting waves cannot be ...
    • Structuring and Visualizing Knowledge in Soil Science 

      Stößel, Bastian; Rabot, Eva; Richter, Felix; Weller, Ulrich; Vogel, Hans-Jörg (The Eurographics Association, 2017)
      Soil is a highly complex system. Myriads of articles are published each year on soil processes and properties, interactions between them and management practices influencing them. But, because of the sheer mass of information ...
    • The Use of Traditional and Computer-based Visualization in Archaeology: a User Survey 

      Bernardes, Paulo; Madeira, Joaquim; Martins, Manuela; Meireles, José (The Eurographics Association, 2012)
      Visualization methods are commonly used during the successive stages of the archaeological process. However, it is difficult to determine which methods are more intensively used in each stage and, also, which stage of the ...
    • Visual Analytics of the Hydrodynamic Flux for Coastal Flooding Prediction and Management 

      George, R. L. S. F.; Robins, P.; Davies, A. G.; Roberts, J. C. (The Eurographics Association, 2013)
      Fifty percent of the earth's population lives within 60 kms of the shoreline. So preventing or mitigating against coastal or estuary flooding is important, especially because of the predicted sea level rise from climate ...
    • Visualization and Analysis of Large-Scale Atomistic Simulations of Plasma-Surface Interactions 

      Widanagamaachchi, Wathsala; Hammond, Karl; Lo, Li-Ta; Wirth, Brian; Samsel, Francesca; Sewell, Christopher; Ahrens, James; Pascucci, Valerio (The Eurographics Association, 2015)
      We present a simulation-visualization pipeline that uses the LAMMPS Molecular Dynamics Simulator and the Visualization Toolkit to create a visualization and analysis environment for atomistic simulations of plasma-surface ...
    • Visualization of 2D Uncertainty in Decadal Climate Predictions 

      Böttinger, Michael; Pohlmann, Holger; Röber, Niklas; Meier-Fleischer, Karin; Spickermann, Dela (The Eurographics Association, 2015)
      In recent years, climate prediction systems based on coupled climate models are used for investigating the climate predictability on a decadal time scale. Based on ensemble simulation techniques applied and hindcast ...
    • Visualization of Urban Micro-Climate Simulations 

      Röber, Niklas; Salim, Mohamed; Gierisch, Andrea; Böttinger, Michael; Schlünzen, Heinke (The Eurographics Association, 2013)
      Climate simulations range from projections with global coupled models of the earth system down to simulations of small scale phenomena, and can cover time scales between seconds up to thousands of years. This work focusses ...