Filtering
The image must be a geotiff (*.tif, *.tiff).
Closing filter performs a max then a min filter. Here you can see the differences depending on the window size :
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Original |
Size 5 |
Size 11 |
Median filter is used to remove noise and it perserves edges.
Here you can see the differences after using the closing filter with the same window size as the median filter :
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Original |
Size 5 |
Size 11 |
Median filter iteration : you can specify how many times you want the script to perform the median filter. For exempla you may want the script to do 5 times the median filter to remove more noise. Here are an example :
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1 iteration |
5 iterations |
