Browsing VisSci98: 9th Eurographics Workshop on Visualization in Scientific Computing'98 by Title

Now showing items 7-12 of 12

    • Mirror, Mirror on the Wall, Who Has the Best Visualization of All?- A Reference Model for Visualization Quality 

      Haase, Helmut (The Eurographics Association, 1998)
      What is a 'good' visualization, one which leads to desired insights? How can we evaluate the quality of a scientific visualization or compare two visualizations (or visualization systems) to each other? In the following, ...

    • Particle Tracing in σ-Transformed Grids using Tetrahedral 6-Decomposition 

      Sadarjoen, Ari; Boer, Alex J. de; Post, Frits H.; Mynett, Arthur E. (The Eurographics Association, 1998)
      Particle tracing in curvilinear grids often employs decomposition of hexahedral cells into 5 tetrahedra. This method has shortcomings when applied to sigma-transformed grids, a grid type having strongly sheared cells, ...

    • Particle Tracing on Sparse Grids 

      Teitzel, Christian; Grosso, Roberto; Ertl, Thomas (The Eurographics Association, 1998)
      These days sparse grids are of increasing interest in numerical simulations. Based upon hierarchical tensor product bases, the sparse grid approach is a very e cient one improving the ratio of invested storage and computing ...

    • Stereoscopic Volume Rendering 

      Hubbold, Roger J.; Hancock, David J.; Moore, Christopher J. (The Eurographics Association, 1998)
      In this paper we describe the extension of a parallel, distributed, direct volume renderer for use with a novel auto-stereoscopic display. We begin by brie y describing the target application of our research, radiation ...

    • Three-Dimensional Visualization of Atomic Collision Cascades 

      Sroubek, Filip; Slavik, Pavel (The Eurographics Association, 1998)
      The paper describes a new approach to the visualization of atomic collision cascades and using the interaction with visualized data. The collision cascade is a physical phenomenon initiated by bombarding the surface of a ...

    • Visualization of Time-Dependent Velocity Fields by Texture Transport 

      Becker, Joachim; Rumpf, Martin (The Eurographics Association, 1998)
      Vector field visualization is an important topic in scientific visualization. The aim is to graphically represent field data in an intuitively understandable and precise way, which should be closely related to the physical ...