Browsing Issue 3 by Title

Now showing items 38-39 of 39

    • Visibility and Dead-Zones in Digital Terrain Maps 

      Or, Daniel Cohen; Shaked, Amit (Blackwell Science Ltd and the Eurographics Association, 1995)
      The problem of detecting the visible and hidden areas of a topographic surface from a given viewpoint is well known, and has applications in GIS and other fields. The computational geometry literature is rich with solutions ...

    • VR-VIBE: A Virtual Environment for Co-operative Information Retrieval 

      Benford, Steve; Snowdon, Dave; Greenhalgh, Chris; Ingram, Rob; Knox, Ian; Brown, Chris (Blackwell Science Ltd and the Eurographics Association, 1995)
      We present a virtual reality application called VR-VIBE which is intended to support the co-operative browsing and filtering of large document stores. VR-VIBE extends a visualisation approach proposed in a previous two ...