Browsing Short Papers 2007 by Title

Now showing items 30-33 of 33

    • A Unified Interpolatory and Approximation sqrt-3 Subdivision Scheme 

      Lin, Shujin; Luo, Xiaonan (The Eurographics Association, 2007)
      We have found that there is a relationship between the cubic B-spline and four-point curve subdivision method. In the paper it is used to deduce interpolatory subdivision schemes from cubic B-spline based approximation ...

    • View-based Shape Similarity using Mutual Information Spheres 

      García, Francisco González; Feixas, Miquel; Sbert, Mateu (The Eurographics Association, 2007)
      We present a new method for computing the shape similarity between 3D polygonal models using an informationtheoretic viewpoint selection framework. Given a 3D model, a sphere of viewpoints surrounding this model is used ...

    • Virtual Agent Navigation in Open Spaces using Iterative Shrinking Polygons 

      Haciomeroglu, Murat; Laycock, Robert; Day, Andy (The Eurographics Association, 2007)
      Populating an urban environment with a virtual crowd provides a dynamic element to an otherwise static scene; bringing the virtual environment to life. One of the fundamental components governing the fidelity of the scene ...

    • Volumetric Normal Mapping in Rendering of Multivariate Volume Data 

      Seipel, Stefan (The Eurographics Association, 2007)
      The work presented in this paper introduces volumetric normal maps for producing visual structure in direct volume rendering (DVR) of 3D data for the purpose of visualizing multiple attributes in a 3D volume. We use ...