I am creating an automatic change detection tool in Python for ArcGIS 10.2 using aerial imagery. The tool works but it also detects shadow change. I have been able to create a classified raster of just shadows and tried using raster calculator to eliminate the shadows using the Con statement and subtraction without success. Is there a way to remove shadows from an aerial image or make those areas NoDATA, using the tools in ArcGIS and Python. I read about histogram matching and using a mask to eliminate shadows though I am not sure how to go about doing this.
أكثر...
أكثر...