Look for a thread called 'Grid pattern in transform' around March 2010 in the archives.
Here are my obligatory repost links from Jonathan's explanation on the subject. :) http://en.wikipedia.org/wiki/Sampling_frequency http://en.wikipedia.org/wiki/Nyquist_limit -deke On Mar 8, 2011, at 8:17, James Etherington <[email protected]> wrote: > Hello, > Does anyone else find that you get a faint crosshatch artifact when you scale > up an image in NUKE? > I've tried using all the different filters and doing the operation in Linear > and Log space but to no avail. > Any ideas?... > > Cheers > > _______________________________________________ > Nuke-users mailing list > [email protected] > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users
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