On Tuesday 28 March 2006 01:08, Anthony Thyssen wrote: > | > as you can for just a small size reducion an original line group > | > then a single averaged line, then another original line group, and so > | > on. > | > | What filter does the above algorithm correspond to? It sounds rather odd > | for me. > > That is the box filter, and it isn't odd, just the result of pixel group > averaging (box) if you shrink or expand an image very very slightly.
But that doesn't correspond to the algorithm that I descirbed earlier, and that you said is also the box filter. With the algorithm I described, when an image is scaled, one never has original lines in the shrinked image, unless two adjacent lines in the original image are identical. > | You quoted enough of that email - no need to send it again. > > I like responding in a 'context thread' style of emailing. It is a shame > that so many new users of the internet don't use it. I agree. My time does not permit me to read discussion threads or discussion forums where people don't quote in a readable way. -- Dipl.-Phys. Felix E. Klee Email: [EMAIL PROTECTED] (work), [EMAIL PROTECTED] (home) Tel: +49 721 8307937, Fax: +49 721 8307936 Linuxburg, Goethestr. 15a, 76135 Karlsruhe, Germany _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
