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| Author(s) |
Böttger, J., Preiser, M., Balzer, M., Deussen, O. |
| Title |
Detail-in-context visualization for satellite imagery |
| Abstract |
We use the complex logarithm as a transformation for the visualization and navigation of highly complex satellite
and aerial imagery. The resulting depictions show details and context with greatly different scales in one seamless
image while avoiding local distortions. We motivate our approach by showing its relations to the ordinary perspective
views and classical map projections. We discuss how to organize and process the huge amount of imagery
in realtime using modern graphics hardware with an extended clipmapping technique. Finally, we provide details
and experiences concerning the interpretation of and interaction with the resulting representations. |
| Download |
BoPrBa08.pdf |
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