[Octave-bug-tracker] [bug #57581] [octave forge] (image) failing image demos in Octave 6

[Hartmut]

Follow-up Comment #3, bug #57581 (project octave):

Regarding deconvwnr.m:
No I have not tested this under Windows, only under linux so far. I get the
error when I just do "demo deconvwnr" in Octave 6 with the dev image package
(it's in the demo, not in a test). When executing the first demo code the
normal way, then I see that the underlying error comes from
imrotate/imperspectivewarp. So this is also the same as bug #57500.

So what is left from this bug report (after "substracting" bug #57500) is:
* The warning in the demo of otsuthresh. The fix for this behavior is
mentioned in your comment #2.
* The warning during "test montage".(I also only see this warning when doing
"make check", not when running the testsuite from within Octave.) This remains
unclear to me, but also after looking at the code of the test cases in
montage.m I do not see anything worth fixing.

So I suggest the following:
* Could you push a simple patch for the behavior in "demo otsuthresh", as
mentioned in your comment #2, Avinoam?
* Then we could just close this bug report and continue with bug #57500.


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