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Matching and Registration of line network
from a pair Map/Image






Data:
 
 
 

a SPOT image and a cartographic data base

 

Once the roads are extracted from the image, the aim is the following:
 
 

to match the roads from the image and those from the map
to analyze the matching
to improve the registration





  For which applications is it useful ?

map updating
generalization error estimation
guided detection on the satellite image (zooming)






Christine Hivernat & Xavier Descombes
November 1998