[Octave-bug-tracker] [bug #41674] [octave forge] (image) temporary arrays in imresize are doubles

[Hartmut]

Follow-up Comment #21, bug #41674 (project octave):

I also do not see any feasable way to fully avoid the intermediate conversion
to double in the imresize function. We do need interpolation in imresize.m,
and this interpolation only works easily with doubles.

There was mentioning, of maybe only do the intermediate conversion to the
floating point type "single" instead of "double" to save memory. But when I
understood coorectly this is kind of solved by not converting single input
images at all at the moment. That's probably a good way to deal with this.

To summarize: I do not have any objections to CLOSE this bug report now.

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