I am looking for a method to extract roads automatically
in remote sensed imagery such as Landsat TM or SPOT.
Does anyone have idea of a sophisticated approach to the problem ?
Information on previous works or publications would help me very
much.
I am looking for a method to extract roads automatically
in remote sensed imagery such as Landsat TM or SPOT.
Does anyone have idea of a sophisticated approach to the problem ?
Information on previous works or publications would help me very
much.
It's just like carving an elephant: start with a block of wood, and take
away everything that doesn't look like an elephant.
Although I'm not the epitome of an imagery whiz, I seem to recall that
even SPOT data gives you an awful lot of trouble finding classifications
that hold still for the kind of linear features you're looking for.
-- Mark
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Mark P. Line Phone: +1-206-733-6040
Open Pathways Fax: +1-206-733-6040
P.O. Box F Email: markline@henson.cc.wwu.edu
Bellingham, WA 98227-0296
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