Now showing items 30-39 of 39

    • Techniques for Visualizing Multi-Valued Flow Data 

      Urnessy, Timothy; Interrante, Victoria; Longmire, Ellen; Marusic, Ivan; Ganapathisubramani, Bharathram (The Eurographics Association, 2004)
      In this paper we discuss several techniques to display multiple scalar distributions within an image depicting a 2D flow field. We first address how internal contrast and mean luminance can effectively be used to represent ...
    • Texture-Based Flow Visualization on Isosurfaces from Computational Fluid Dynamics 

      Laramee, Robert S.; Schneider, Jürgen; Hauser, Helwig (The Eurographics Association, 2004)
      Isosurfacing, by itself, is a common visualization technique for investigating 3D vector fields. Applying texturebased flow visualization techniques to isosurfaces provides engineers with even more insight into the ...
    • TimeHistograms for Large, Time-Dependent Data 

      Kosara, Robert; Bendix, Fabian; Hauser, Helwig (The Eurographics Association, 2004)
      Histograms are a very useful tool for data analysis, because they show the distribution of values over a data dimension. Many data sets in engineering (like computational fluid dynamics, CFD), however, are time-dependent. ...
    • Visual Component Analysis 

      Müller, Wolfgang; Alexa, Marc (The Eurographics Association, 2004)
      We propose to integrate information visualization techniques with factor analysis. Specifically, a principal direction derived from a principal component analysis (PCA) of the data is displayed together with the data in a ...
    • Visual Triangulation of Network-Based Phylogenetic Trees 

      Brandes, U.; Dwyer, T.; Schreiber, F. (The Eurographics Association, 2004)
      Phylogenetic trees are built by examining differences in the biological traits of a set of species. An example of such a trait is a biological network such as a metabolic pathway, common to all species but with subtle ...
    • Visualising Organisms with Hydraulic Body Parts: A Case Study in Integrating Simulation and Visualisation Models 

      Breiner, T.; Dörner, R.; Seiler, C.; Gudo, M. (The Eurographics Association, 2004)
      The physical structure of organisms can be modelled as a set of coupled hydraulic entities. The hydropneumatic biosimulation is a methodology that is able to simulate the behavior (like movements) of such organisms on the ...
    • Visualization For Public-Resource Climate Modeling 

      Stainforth, D.A.; Frame, D.; Walton, J.P.R.B. (The Eurographics Association, 2004)
      Climateprediction.net aims to harness the spare CPU cycles of a million individual users PCs to run a massive ensemble of climate simulations using an up-to-date, full-scale 3D atmosphere-ocean climate model. Although it ...
    • Visualization of Anatomic Tree Structures with Convolution Surfaces 

      Oeltze, S.; Preim, B. (The Eurographics Association, 2004)
      We present a method for visualizing anatomic tree structures, such as vasculature and bronchial trees based on clinical CT- or MR data. The vessel skeleton as well as the diameter information per voxel serve as input. Our ...
    • Visualization of Cardio-CT Data on Standard PC Hardware 

      Bauer, Michael (The Eurographics Association, 2004)
      In the last years, texture based volume rendering on the PC platform has proven very successful. Many methods that could formerly only be done with software renderers can now be done completely by the graphics hardware. ...
    • Volume Visualization and Visual Queries for Large High-Dimensional Datasets 

      Reina, G.; Ertl, T. (The Eurographics Association, 2004)
      We propose a flexible approach for the visualization of large, high-dimensional datasets. The raw, highdimensional data is mapped into an abstract 3D distance space using the FastMap algorithm, which helps, together with ...