EuroVis07: Joint Eurographics - IEEE VGTC Symposium on Visualization

Eurographics DL Repository

EuroVis07: Joint Eurographics - IEEE VGTC Symposium on Visualization

 

Recent Submissions

  • Schumann, Christian; Oeltze, Steffen; Bade, Ragnar; Preim, Bernhard; Peitgen, H.- O. (The Eurographics Association, 2007)
    Expressive and efficient visualizations of complex vascular structures are essential for medical applications, such as diagnosis and therapy planning. A variety of techniques has been developed which provide smooth ...
  • Burns, Michael; Haidacher, Martin; Wein, Wolfgang; Viola, Ivan; Groeller, Eduard (The Eurographics Association, 2007)
    Dense clinical data like 3D Computed Tomography (CT) scans can be visualized together with real-time imaging for a number of medical intervention applications. However, it is difficult to provide a fused visualization that ...
  • Muehler, Konrad; Neugebauer, Mathias; Tietjen, Christian; Preim, Bernhard (The Eurographics Association, 2007)
    Viewpoint selection is crucial for medical intervention planning. The interactive exploration of a scene with 3d objects involves the systematic analysis of several anatomic structures. Viewpoint selection techniques enhance ...
  • Caat, Michael ten; Maurits, Natasha M.; Roerdink, Jos B. T. M. (The Eurographics Association, 2007)
    Synchronous electrical activity in different brain regions is generally assumed to imply functional relationships between these regions. A measure for this synchrony is electroencephalography (EEG) coherence, computed ...
  • Laan, Wladimir J. van der; Jalba, Andrei C.; Roerdink, Jos B. T. M. (The Eurographics Association, 2007)
    This paper is concerned with a multiresolution representation for maximum intensity projection (MIP) volume rendering based on morphological pyramids which allows progressive refinement. We consider two algorithms for ...
  • Baer, Alexandra; Tietjen, Christian; Bade, Ragnar; Preim, Bernhard (The Eurographics Association, 2007)
    We present a fast hardware-accelerated stippling method which does not require any preprocessing for placing points on surfaces. The surfaces are automatically parameterized in order to apply stippling textures without ...
  • Schlemmer, Michael; Hotz, Ingrid; Hamann, Bernd; Morr, Florian; Hagen, Hans (The Eurographics Association, 2007)
    Flow vector fields contain a wealth of information that needs to be visualized. As an extension of the well-known streamline technique, we have developed a context-based method for visualizing steady flow vector fields in ...
  • Buerger, Kai; Schneider, Jens; Kondratieva, Polina; Krueger, J.; Westermann, Ruediger (The Eurographics Association, 2007)
    In this paper we present GPU-based techniques for the interactive visualization of large unsteady 3D flow fields on uniform grids. We propose a novel dual-core approach to asynchronously stream such fields from the CPU, ...
  • Broersen, Alexander; Liere, Robert van; Heeren, Ron M. A. (The Eurographics Association, 2007)
    An imaging mass spectrometer is an analytical instrument that can determine the spatial distribution of chemical compounds on complex surfaces. The output of the device is a multi-spectral datacube; a three-dimensional ...
  • Peikert, Ronald; Sadlo, Filip (The Eurographics Association, 2007)
    Vortex breakdown bubbles are a subject which is of interest in many disciplines such as aeronautics, mixing, and combustion. Existing visualization methods are based on stream surfaces, direct volume rendering, tensor field ...
  • Bachthaler, Sven; Weiskopf, Daniel (The Eurographics Association, 2007)
    This paper introduces orthogonal vector field visualization on 2D manifolds: a representation by lines that are perpendicular to the input vector field. Line patterns are generated by line integral convolution (LIC). This ...
  • Johansson, Gunnar; Museth, Ken; Carr, Hamish (The Eurographics Association, 2007)
    One of the most common visualization tasks is the extraction of significant boundaries, often performed with isosurfaces or level set segmentation. Isosurface extraction is simple and can be guided by geometric and topological ...
  • Schultz, Thomas; Theisel, Holger; Seidel, Hans-Peter (The Eurographics Association, 2007)
    While isosurfaces of anisotropy measures for data from diffusion tensor magnetic resonance imaging (DT-MRI) are known to depict major anatomical structures, the anisotropy metric reduces the rich tensor data to a simple ...
  • Anderson, John C.; Gosink, Luke J.; Duchaineau, Mark A.; Joy, Kenneth I. (The Eurographics Association, 2007)
    We present interactive techniques for identifying and extracting features in function fields. Function fields map points in n-dimensional Euclidean space to 1-dimensional scalar functions. Visual feature identification is ...
  • Buerger, Raphael; Muigg, Philipp; Ilcík, Martin; Doleisch, Helmut; Hauser, Helwig (The Eurographics Association, 2007)
    We present smooth formulations of common vortex detectors that allow a seamless integration into the concept of interactive visual analysis of flow simulation data. We express the originally binary feature detectors as ...
  • Balabanian, Jean-Paul; Viola, Ivan; Ona, Egil; Patel, Ruben; Groeller, Eduard (The Eurographics Association, 2007)
    We present a novel framework for analysis and visualization of fish schools in 3D sonar surveys. The 3D sonar technology is new and there have not been applications to visualize the data in 3D. We have created an application ...
  • Bertini, Enrico; Girolamo, Alessio Di; Santucci, Giuseppe (The Eurographics Association, 2007)
    Density maps allow for visually rendering density differences, usually mapping density values to a grey or color scale. The paper analyzes the drawbacks arising from the commonly used strategies and introduces a novel ...
  • Schedl, Markus; Knees, Peter; Seyerlehner, Klaus; Pohle, Tim (The Eurographics Association, 2007)
    We present CoMIRVA, which is an abbreviation for Collection of Music Information Retrieval and Visualization Applications. CoMIRVA is a Java framework and toolkit for information retrieval and visualization. It is licensed ...
  • Pinto, Francisco de Moura; Freitas, Carla M. D. S. (The Eurographics Association, 2007)
    Direct volume rendering techniques allow visualization of volume data without extracting intermediate geometry. The mapping from voxel attributes to optical properties is performed by transfer functions which, consequently, ...
  • McDonnell, Kevin T.; Neophytou, Neophytos; Mueller, Klaus; Qin, Hong (The Eurographics Association, 2007)
    Volumetric Subdivision (VS) is a powerful paradigm that enables volumetric sculpting and realistic volume deformations that give rise to the concept of "virtual clay". In VS, volumes are commonly represented as a space-filling ...

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