A few of these filters exploit the multiple layers to give nicer results.
I believe there's a GIMP filter, and an Mplayer one IINM (not sure about multiple layer support, but being filters instead of commandline bats, it should probably look similar to the regular filtering from inside emus).
Of course you could just drag and drop pictures onto a commandline converter like the demo one for hq4x (which outputs a resized filtered version of it).
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.