I've done some testing with new algorithm on couple low-resolution pictures and IMHO it's quite good. It's pixelshapes are closer to original than with Scale2x and much sharper.
I have made examples from couple of gamepictures on how Scale3x & 4x filter compares to Scale2x. 1.42mb package is available here:
http://personal.inet.fi/private/kimmohoo/scale2x.zip
I'd like to see Scale3x supported on next version of Exult, support for Scale4x would be nice too but Scale3x is what i'm really looking for.
Thanks for the incredible program!
