[Octave-bug-tracker] [bug #51769] [octave forge] (image) imresize bilinear interpolation inaccurate

[Avinoam Kalma]

Follow-up Comment #14, bug #51769 (project octave):

I have started to check imresize

* With 'nearest' option 
**  A 3-bands image is transformed into a single band image (this should be
fixed).
** Using a single band image, the new imresize gives the same image as Matlab,
while the current imresize does not.

* With 'bilinear' option:
** I got one gray level difference with respect to Matlab result.
** More checks should be done. 

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