Hello,
one (morphology) feature which would be very useful IMHO to filter starmasks very easily is having a connected component filter to filter connected components which are {small, bigger, within a range} of X pixels.
playing with the wavelet layers isn't always giving the results we'd hope (e.g. left-overs of bigger structures) to filter structures based on their size, whereas if we generate a binary starmask, we could afterwards very easily filter the results using a connected component filter (size-based: smaller/bigger/range).
