Browsing EuroVisShort2014 by Subject "Methodology andTechniques"

Now showing items 1-3 of 3

    • Extracting Jacobi Structures in Reeb Spaces 

      Chattopadhyay, Amit; Carr, Hamish; Duke, David; Geng, Zhao (The Eurographics Association, 2014)
      Jacobi sets have been identified as significant in multi-field topological analysis, but are defined in the domain ofthe data rather than in the Reeb Space. This distinction is significant, as exploiting multi-field topology ...

    • Revisiting Perceptually Optimized Color Mapping for High-Dimensional Data Analysis 

      Mittelstädt, Sebastian; Bernard, Jürgen; Schreck, Tobias; Steiger, Martin; Kohlhammer, Jörn; Keim, Daniel A. (The Eurographics Association, 2014)
      Color is one of the most effective visual variables since it can be combined with other mappings and encodeinformation without using any additional space on the display. An important example where expressing additionalvisual ...

    • Visibility-Driven Depth Determination of Surface Patches in Direct Volume Rendering 

      Stoppel, Sergej; Hege, Hans-Christian; Wiebel, Alexander (The Eurographics Association, 2014)
      This paper presents an algorithm called surfseek for selecting surfaces on the most visible features in directvolume rendering (DVR). The algorithm is based on a previously published technique (WYSIWYP) for picking 3Dlocations ...