Hi, I am using Ubuntu 12.04 and just installed Octave as I've to do a bit of image processing.
I also installed Octave-image package/add-on from software center.
I don't know how to include this package/add-on in octave or does it get included by itself in it as soon as it is installed?
I tried to produce complement of a image by following command after installing octave-image:But this produced following error:Code:h = imcomplement(f)
.Code:error: `imcomplement' undefined near line 11 column 5
Please help anyone.