POV-Ray : Newsgroups : povray.binaries.images : Edge detection filter : Re: Edge detection filter Server Time
26 Apr 2024 08:47:13 EDT (-0400)
  Re: Edge detection filter  
From: Mr
Date: 25 Apr 2020 13:00:00
Message: <web.5ea46b82df855c166adeaecb0@news.povray.org>
"Bald Eagle" <cre### [at] netscapenet> wrote:
> I came across a basic video on matrices and their uses, and played around with
> applying a simple edge-detection matrix to - the POV-Ray logo.
>
> It's all in SDL and was 56 seconds of parse time for 400x400 pixels, so it's not
> a fast thing by any stretch.
>
> Maybe there are some more interesting matrices to apply, but I know there's been
> some recent interest in this sort of thing.

There is interest indeed :-)


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