Re: [Gimp-developer] Gaussian/Tileable blur: Choice of IIR and RLE still necessary?
- From: "Joao S. O. Bueno" <gwidion mpc com br>
- To: Liam R E Quin <liam holoweb net>
- Cc: gimp-developer-list gnome org
- Subject: Re: [Gimp-developer] Gaussian/Tileable blur: Choice of IIR and RLE still necessary?
- Date: Fri, 31 Aug 2012 23:00:58 -0300
On 31 August 2012 22:11, Liam R E Quin <liam holoweb net> wrote:
> On Thu, 2012-08-30 at 11:49 +0200, gg wrote:
>
>> "With modern computers" argument is countered by "on modern images". As
>> the hardware gets faster the images also get bigger ( in both x and y) .
>> As gimp progresses to higher bit resolutions any difference may become
>> more relevant not less.
>
> I just compared the two methods and found RLE tool about 10 or 11
> seconds and IIR took maybe 19 seconds on the same image with the same
> radius (2.5p I think).
>
So, maybe the disctinction will be still necessary when GIMP 2.10 is out --
however, the existing Gaussian blur GEGL plug-in does not offer any
choice in algorithm
js
-><-
> Liam
>
> --
> Liam Quin - XML Activity Lead, W3C, http://www.w3.org/People/Quin/
> Pictures from old books: http://fromoldbooks.org/
> Ankh: irc.sorcery.net irc.gnome.org freenode/#xml
> Co-author, 5th editoin of "Beginning XML", Wrox, July 2012
>
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