On 11 April 2012 21:09, Sunghyun Cho <sodo...@gmail.com> wrote: > I found a bug in imfilter in the image package. > I first tried to search bug reports about this, but I couldn't find it, so I > post it here. > > imfilter in the image package works in the opposite way it's supposed to do. > When I do "imfilter(1:5, [0 -1 1], 'corr', 'circular')', I get the results > below > > imfilter(1:5, [0 -1 1], 'corr', 'circular') > > 4 -1 -1 -1 -1 > > But the correlation operation should result in > > 1 1 1 1 -4 > > I also tested the same function 'imfilter' in Matlab, and it gives me the > right answer. > > Thanks, > Sunghyun > > > p.s. This is my first time to post to this mailing list, so I'm still not > sure if this is the right place for this kind of bug reporting. If not, > please let me know.
Hi yes, this is the right place. You can also submit it here http://sourceforge.net/tracker/?group_id=2888&atid=102888 so it is not forgotten, specially if there's no fix yet. Could you please submit a patch for this as well? Carnë ------------------------------------------------------------------------------ For Developers, A Lot Can Happen In A Second. Boundary is the first to Know...and Tell You. Monitor Your Applications in Ultra-Fine Resolution. Try it FREE! http://p.sf.net/sfu/Boundary-d2dvs2 _______________________________________________ Octave-dev mailing list Octave-dev@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/octave-dev
