Hi,
I encountered an unexpected result and I am unsure what is the source of
the problem.
See the attached image 1.tif, after applying a morphological closing
with a disc of radius=6:
run("Maximum...", "radius=6");
run("Minimum...", "radius=6");
I get a single pixel appearing between the two regions (see 2.tif). I
was expecting that the closing results in either a connection or non
connection of the two regions, but I am puzzled by that disconnected pixel.
The closing can also be done via:
run("Top Hat...", "radius=6 light don't");
and the result is the same.
I can get rid of that pixel via morphological reconstruction, but it
seems a bit of a hack, when I do not understand why it happens.
This seems to happen only in certain configurations.
I wonder if this is due to the rounding when defining the disc kernels?
Many thanks for any insights.
Regards,
Gabriel
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