Browsing Volume 30 (2011) by Subject "Applications"

Now showing items 1-7 of 7

    • Anatomy-Guided Multi-Level Exploration of Blood Flow in Cerebral Aneurysms 

      Neugebauer, Mathias; Janiga, Gabor; Beuing, Oliver; Skalej, Martin; Preim, Bernhard (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      For cerebral aneurysms, the ostium, the area of inflow, is an important anatomic landmark, since it separates the pathological vessel deformation from the healthy parent vessel. A better understanding of the inflow ...

    • Energy-scale Aware Feature Extraction for Flow Visualization 

      Pobitzer, A.; Tutkun, M.; Andreassen, Ø.; Fuchs, R.; Peikert, R.; Hauser, H. (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      In the visualization of flow simulation data, feature detectors often tend to result in overly rich response, making some sort of filtering or simplification necessary to convey meaningful images. In this paper we present ...

    • An Evaluation of Visualization Techniques to Illustrate Statistical Deformation Models 

      Caban, Jesus J.; Rheingans, Penny; Yoo, T. (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      As collections of 2D/3D images continue to grow, interest in effective ways to visualize and explore the statistical morphological properties of a group of images has surged. Recently, deformation models have emerged as ...

    • In-situ Sampling of a Large-Scale Particle Simulation for Interactive Visualization and Analysis 

      Woodring, Jonathan; Ahrens, J.; Figg, J.; Wendelberger, J.; Habib, S.; Heitmann, K. (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      We describe a simulation-time random sampling of a large-scale particle simulation, the RoadRunner Universe MC3 cosmological simulation, for interactive post-analysis and visualization. Simulation data generation rates ...

    • Prostate Cancer Visualization from MR Imagery and MR Spectroscopy 

      Marino, Joseph; Kaufman, Arie (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      Prostate cancer is one of the most prevalent cancers among males, and the use of magnetic resonance imaging (MRI) has been suggested for its detection. A framework is presented for scoring and visualizing various MR data ...

    • Topology-based Visualization of Transformation Pathways in Complex Chemical Systems 

      Beketayev, Kenes; Weber, G. H.; Haranczyk, M.; Bremer, P.-T.; Hlawitschka, M.; Hamann, B. (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      Studying transformation in a chemical system by considering its energy as a function of coordinates of the system's components provides insight and changes our understanding of this process. Currently, a lack of effective ...

    • Visualization and Analysis of Eddies in a Global Ocean Simulation 

      Williams, S.; Hecht, M.; Petersen, M.; Strelitz, R.; Maltrud, M.; Ahrens, J.; Hlawitschka, M.; Hamann, B. (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      We present analysis and visualization of flow data from a high-resolution simulation of the dynamical behavior of the global ocean. Of particular scientific interest are coherent vortical features called mesoscale eddies. ...