In order to extract the vegetation mask in ecognition, with object base analysis, with creation of the rule sets, the buildings were also classified! Any idea how to extract building from vegetation? I tried to use shape and also asymmetry, but other ideas are most welcome.
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Im having a problem toggling the visibility of map layers in pyqgis (2.4). I have a simple interface, just the map canvas, no legend, and ba...
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I want to create a center line for a river (polygon). I thought about simply creating a new line manually, but it would be a long and imperf...
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