Intent, Perception, and Out-of-Core Visualization Applied to Terrain
Loading...
Author(s)
Davis, Douglass
Jiang, Tian-Yue
Ribarsky, William
Faust, Nick L. (Nickolas Lea)
Advisor(s)
Editor(s)
Collections
Supplementary to:
Permanent Link
Abstract
This paper considers how out-of-core visualization applies to terrain datasets, which are among the largest now presented for interactive visualization and can range to sizes of 20 GB and more. It is found that a combination of out-of-core visualization, which tends to focus on 3D data, and visual simulation, which places an emphasis on visual perception and real-time display of multiresolution data, results in interactive terrain visualization with significantly improved data access and quality of presentation. Further, the visual simulation approach provides qualities that are useful for general data, not just terrain.
Sponsor
Date
1998
Extent
58243 bytes
96640 bytes
96640 bytes
Resource Type
Text
Resource Subtype
Technical Report