Re: Pixels Are Not Little Squares
Lawrence D'Oliveiro <[email protected]>
| Newsgroups | gmane.comp.lib.cairo |
|---|---|
| Organization | Geek Central |
| Message-ID | <[email protected]> |
On Fri, 22 Apr 2016 13:22:19 -0700, Krzysztof Kosiński wrote: > The little square model is OK for Cairo, since it uses a box filter... Just in case there is any confusion over this point, the “box” shape for a filter is the shape in the frequency domain. In the sample domain, the dual of this is the sinc function, which looks nothing like a little square. -- cairo mailing list [email protected] https://lists.cairographics.org/mailman/listinfo/cairo