Browsing 34-Issue 1 by Title

Now showing items 21-23 of 23

    • A Vectorial Framework for Ray Traced Diffusion Curves 

      Prévost, Romain; Jarosz, Wojciech; Sorkine‐Hornung, Olga (Copyright © 2015 The Eurographics Association and John Wiley & Sons Ltd., 2015)
      Diffusion curves allow creating complex, smoothly shaded images by diffusing colours defined at curves. These methods typically require the solution of a global optimization problem (over either the pixel grid or an ...

    • A Visualization Tool Used to Develop New Photon Mapping Techniques 

      Spencer, B.; Jones, M. W.; Lim, I. S. (Copyright © 2015 The Eurographics Association and John Wiley & Sons Ltd., 2015)
      We present a visualization tool aimed specifically at the development and optimization of photon map denoising methods. Our tool allows the rapid testing of hypotheses and algorithms through the use of parallel coordinates, ...

    • Visualizing the Evolution of Communities in Dynamic Graphs 

      Vehlow, C.; Beck, F.; Auwärter, P.; Weiskopf, D. (Copyright © 2015 The Eurographics Association and John Wiley & Sons Ltd., 2015)
      The community structure of graphs is an important feature that gives insight into the high‐level organization of objects within the graph. In real‐world systems, the graph topology is oftentimes not static but changes over ...