6167 search results - page 1109 / 1234 » Can Refinement be Automated |
197
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GIS
2004
ACM
16 years 4 months ago
2004
ACM
Recent growth of the geospatial information on the web has made it possible to easily access various maps and orthoimagery. By integrating these maps and imagery, we can create in...
219
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GIS
2004
ACM
16 years 4 months ago
2004
ACM
Aerial video provides strong cues for automatic road extraction that are not available in static aerial images. Using stabilized (or geo-referenced) video data, capturing the dist...
228
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GIS
2004
ACM
16 years 4 months ago
2004
ACM
The R*-tree is a state-of-the-art spatial index structure. It has already found its way into commercial systems. The most important improvement of the R*-tree over the original R-...
215
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GIS
2005
ACM
16 years 4 months ago
2005
ACM
Numerous raster maps are available on the Internet, but the geographic coordinates of the maps are often unknown. In order to determine the precise location of a raster map, we ex...
223
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GIS
2005
ACM
16 years 4 months ago
2005
ACM
Several application contexts require the ability to use together and compare different geographic datasets (maps) concerning the same or overlapping areas. This is for example the...