Difference between revisions of "Details on demand"

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{{Definition|The '''details on demand'''–technique allows interactively selecting parts of data to be visualized more detailed while providing an overview of the whole informational concept.}}
 
{{Definition|The '''details on demand'''–technique allows interactively selecting parts of data to be visualized more detailed while providing an overview of the whole informational concept.}}
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{{Quotation|We distinguish between the refinement methods detail on demand, where the user requests greater detail, and progressive refinement, where the system transmits and displays more detail automatically. Both methods can be combined, too. In order to save bandwidth, it is essential that only differential data are transmitted.|[Rauschenbach, 1998]}}
  
 
[[Image:dod.gif|thumb|Details-on-Demand Example]]
 
[[Image:dod.gif|thumb|Details-on-Demand Example]]
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*[Ball, 2004]: Bob Ball, [http://snap.cs.vt.edu/cs5764/Fall2004/ideas/HighRes-DoD.doc ''Details on Demand vs. High Resolution''], 2004.
 
*[Ball, 2004]: Bob Ball, [http://snap.cs.vt.edu/cs5764/Fall2004/ideas/HighRes-DoD.doc ''Details on Demand vs. High Resolution''], 2004.
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*[Rauschenbach, 1998]: Uwe Rauschenbach, ''Progressive Image Transmission Using Levels of Detail and Regions of Interest'', 1998.
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[[Category: Glossary]]
 
[[Category: Glossary]]

Revision as of 12:25, 23 June 2005

The details on demand–technique allows interactively selecting parts of data to be visualized more detailed while providing an overview of the whole informational concept.
We distinguish between the refinement methods detail on demand, where the user requests greater detail, and progressive refinement, where the system transmits and displays more detail automatically. Both methods can be combined, too. In order to save bandwidth, it is essential that only differential data are transmitted.
[Rauschenbach, 1998]


Details-on-Demand Example

References

  • [Ball, 2004]: Bob Ball, Details on Demand vs. High Resolution, 2004.
  • [Rauschenbach, 1998]: Uwe Rauschenbach, Progressive Image Transmission Using Levels of Detail and Regions of Interest, 1998.