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Automatic Extraction of Road Intersections  (Make Corrections)  
from Raster Maps Yao-Yi Chiang, Craig A. Knoblock, and Ching-Chien Chen...



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Abstract: 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 exploit the fact that the layout of the road intersections within a certain area can be used to determine the map's location. In this paper, we describe an approach to automatically extract road intersections from arbitrary raster maps. Identifying the road intersections is di#cult because raster maps typically contain... (Update)

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@misc{ maps-automatic,
  author = "From Raster Maps",
  title = "Automatic Extraction of Road Intersections",
  url = "citeseer.ist.psu.edu/765537.html" }
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