Browsing Volume 12 (1993) by Title

Now showing items 59-62 of 62

    • Updating Polygonizations* 

      Abellanas, M.; Garcia, J.; Hernbandez, G.; Hurtado, F.; Serra, O.; Urrutia, J. (Blackwell Science Ltd and the Eurographics Association, 1993)
      In this paper we consider polygonizations that are robust when faced with changes in the vertices that are present or in their position. We analyze the dynamic maintenance of different types of polygonizations (monotone, ...

    • Using Multimedia to Support Cooperative Editing 

      Santos, A.; Tritsch, B. (Blackwell Science Ltd and the Eurographics Association, 1993)
      By Cooperative Editing we mean the coordinated manipulation of information by a group of authors. During the editing process the (co-)authors need to communicate their ideas, drafts and constraints (remotely or face-to-face) ...

    • Variational Surface Design and Surface Interrogation 

      Hagen, H.; Hahmann, St.; Bonneau, G.-P. (Blackwell Science Ltd and the Eurographics Association, 1993)
      The generation of technical smooth surfaces from a mesh of three-dimensional data points is an important problem in geometric modelling. In this publication we give a survey of some new techniques based on a calculus of ...

    • Verve 

      Knittel, Gunter (Blackwell Science Ltd and the Eurographics Association, 1993)
      The design principles of a hardware acceleratorfor volume rendering are described. The architecture represents a voxel subsystem which interfaces easily to any existing workstation. Host requirements are low since it ...