On Sat, Jan 24, 2009 at 2:48 PM, jungle agi...@cox.net wrote:
Has anyone ever done any work implementing advanced interpolation schemes
(NEDI or ICBI)? They provide much better results than the spatially
invariant schemes present in GIMP.
AFAIK no.
I would probably be able to code up
On Sat, Jan 24, 2009 at 11:47 PM, David Gowers 00a...@gmail.com wrote:
On Sat, Jan 24, 2009 at 2:48 PM, jungle agi...@cox.net wrote:
Has anyone ever done any work implementing advanced interpolation schemes
(NEDI or ICBI)? They provide much better results than the spatially
invariant schemes
2009/1/24 David Gowers 00a...@gmail.com:
a) You should investigate implementing this interpolation method for
GEGL rather than GIMP, as in the fairly near future these kinds of
transformations in GIMP will be implemented through use of GEGL.
My understanding is that this will not be possible
Whenever a new bugfix release is released, the Gimp homepage has a news item. In
it are install instructions saying:
Binary packages for the various supported platforms should become available
soon; please check the Downloads section.
Now, I'm using Ubuntu so if I scroll down to the Ubuntu
Bill:
There are already two fast nonlinear resamplers implemented in GEGL:
YAFR (gegl-sampler-yafr.c)
and
Nohalo-sharp (gegl-sampler-sharp.c).
Both are a little slower than gegl-sampler-linear, but faster than
gegl-sampler-bicubic. See the (informal) benchmarks at
On Sat, Jan 24, 2009 at 2:32 AM, Michael Grosberg
grosberg.mich...@gmail.com wrote:
Is there a way to install 2.6.4 (or any other bugfix version or developer
snapshot) on Ubuntu? Are there alternate software sources that should be
specified? If so, what are they and can they be added to the
Nicolas Robidoux wrote:
There are already two fast nonlinear resamplers implemented in GEGL:
YAFR (gegl-sampler-yafr.c)
and
Nohalo-sharp (gegl-sampler-sharp.c).
I'm not familiar with those two resamplers. Of course, that's not saying
much, because it's not my area of
Hello Bill:
At some point it may a good idea to move this discussion off the list,
but at this point I'll hope that those without interest in these
issues are just skipping this email.
--
jungle writes:
Nicolas Robidoux
Bill:
I forgot the sample xml code to test nohalo-sharp level 1:
!-- sharp enlargement --
gegl
gegl:scale x='16.4' y='16.4' filter='sharp'/
gegl:load path='data/PICTURE.png'/
/gegl
How to use:
Step 1:
Put this in a file (called, say, scale16p4PICTURE.xml) in the directory
