[Octave-bug-tracker] [bug #46392] image package - regionprops(bw, 'Perimeter') gives incorrect result

[Carnë Draug]

Follow-up Comment #2, bug #46392 (project octave):

I have pushed your patch
http://hg.code.sf.net/p/octave/image/rev/a0405f2664f4

However, as you have noticed yourself, the current version of regionprops is a
work in progress (unfortunately, a much more slow progress than I initially
hoped for).  The purpose of this work is to vectorize the computations of the
properties which were just too slow.  What this means is that the computations
for Perimeter will have to be rewritten anyway.

Take a look on how regionprops has been written now if you are interested in
making it work for the next release of the image package.  I hope the comments
are quite explicit how the code is supposed to work but I will be happy to
clear up anything.

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