Now showing items 21-30 of 30

    • New Eurographics Fellow 

      Unknown author (Blackwell Publishers, Inc and the Eurographics Association, 2002)
    • Report of the Statutory Auditors to the General Meeting of the Members of Eurographics Association Geneva 

      Unknown author (Blackwell Publishers, Inc and the Eurographics Association, 2002)
    • Siggraph 2002 

      Laycock, Stephen D.; Laycock, Robert G. (Blackwell Publishers, Inc and the Eurographics Association, 2002)
    • A Skeleton-based Approach for Detection of Perceptually Salient Features on Polygonal Surfaces 

      Hisada, Masayuki; Belyaev, Alexander G.; Kunii, Tosiyasu L. (Blackwell Publishers, Inc and the Eurographics Association, 2002)
      The paper presents a skeleton-based approach for robust detection of perceptually salient shape features. Given ashape approximated by a polygonal surface, its skeleton is extracted using a three-dimensional Voronoi ...
    • A Spoken Dialogue System for Navigation in Non-Immersive Virtual Environments 

      McNeill, M.D.J.; Sayers, H.; Wilson, S.; Mc Kevitt, P. (Blackwell Publishers, Inc and the Eurographics Association, 2002)
      Navigation is the process by which people control their movement in virtual environments and is a corefunctional requirement for all virtual environment (VE) applications. Users require the ability to move, controllingorientation, ...
    • SVG Linearization and Accessibility 

      Herman, Ivan; Dardailler, Daniel (Blackwell Publishers, Inc and the Eurographics Association, 2002)
      The usage of SVG (Scaleable Vector Graphics) creates new possibilities as well as new challenges for theaccessibility of Web sites. This paper presents a metadata vocabulary to describe the information content ofan SVG ...
    • Synthetic Vision and Memory for Autonomous Virtual Humans 

      Peters, C.; O'Sullivan, C. (Blackwell Publishers, Inc and the Eurographics Association, 2002)
      A memory model based on 'stage theory', an influential concept of memory from the field of cognitive psychology,is presented for application to autonomous virtual humans. The virtual human senses external stimuli througha ...
    • Towards Interactive Real-Time Crowd Behavior Simulation 

      Ulicny, Branislav; Thalmann, Daniel (Blackwell Publishers, Inc and the Eurographics Association, 2002)
      While virtual crowds are becoming common in non-real-time applications, the real-time domain is still relativelyunexplored. In this paper we discuss the challenges involved in creating such simulations, especially the ...
    • Visualizing Crowds in Real-Time 

      Tecchia, Franco; Loscos, Celine; Chrysanthou, Yiorgos (Blackwell Publishers, Inc and the Eurographics Association, 2002)
      Real-time crowd visualization has recently attracted quite an interest from the graphics community and, asinteractive applications become even more complex, there is a natural demand for new and unexplored applicationscenarios. ...
    • Vortex Tracking and Visualisation in a Flow Past a Tapered Cylinder 

      Reinders, Freek; Sadarjoen, I. Ari; Vrolijk, Benjamin; Post, Frits H. (Blackwell Publishers, Inc and the Eurographics Association, 2002)
      In this paper we explore a novel combined application of two of our existing visualisation techniques to thetracking of 3D vortex tubes in an unsteady flow. The applied techniques are the winding-angle vortex extractiontechnique ...