13 search results - page 1 / 3 » Automatic extraction of road intersections from raster maps |
GIS
2005
ACM
14 years 5 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...
GIS
2008
ACM
13 years 5 months ago
2008
ACM
The road network is one of the most important types of information on raster maps. In particular, the set of road intersection templates, which consists of the road intersection p...
ICDAR
2009
IEEE
13 years 2 months ago
2009
IEEE
To exploit the road network in raster maps, the first step is to extract the pixels that constitute the roads and then vectorize the road pixels. Identifying colors that represent...
GEOINFORMATICA
2008
13 years 4 months ago
2008
Recent growth of geospatial information online has made it possible to access various maps and orthoimagery. Conflating these maps and imagery can create images that combine the vi...
GIS
2009
ACM
13 years 8 months ago
2009
ACM
Raster maps are widely available and contain useful geographic features such as labels and road lines. To extract the geographic features, most research work relies on a manual st...