POV-Ray : Newsgroups : povray.general : Anti-Aliasing filter : Re: Anti-Aliasing filter Server Time
16 Nov 2024 01:16:36 EST (-0500)
  Re: Anti-Aliasing filter  
From: Margus Ramst
Date: 3 Nov 1998 11:44:16
Message: <363F3307.B6B9F9A6@peak.edu.ee>
Well, I tried it out. It's not quite what I'd call antialiasing, since it works
uniformly all over the image. One can only get so far with a simple filter
matrix... Still, it does look much better than soften or blur.
One thing, though: it seems to bringhten the contours of objects (kinda like a
slight halo around them). Have you noticed?

Margus

Ken wrote:
> 
> Need a post processing anti-aliasing filter ?
> This is one I developed myself and it works pretty good.
> I call it JagRedux. Try it. If you like it use it. If
> not delete away.
> 
> In PSP there is the user definable filters section. Add the following
> in to the matrix.
> 
>  0    0   -1    0    0
>  0    0    3    0    0
> -1    3    7    3   -1
>  0    0    3    0    0
>  0    0   -1    0    0
> 
> division 15
> bias      1
> 
> Ken Tyler


Post a reply to this message

Copyright 2003-2023 Persistence of Vision Raytracer Pty. Ltd.