Deep Learning Tree Detection

[DavidGodfrey2]

Hi there

I am playing around with the pre trained detect trees in the living atlas and am encountering an overlap problem, where i seem to get multiple polygons for a single location.  My raster has been resample to 10cm res and i have played around with different NMS settings, the outcome does not seem to change

Picture below shows the polygons created - anyhelp much apreciated