fourier plug-in for gimp

On 10/22/2014 10:55 PM, philo wrote:
On 10/22/2014 09:38 PM, Dale wrote:
On 10/22/2014 07:41 PM, philo wrote:
You should really ask on the Ubuntu group there are folks there who know
considerably more than I do

I asked on Ubuntu, someone suggested to run, make clean, first
then I had to run the command that "make install" put out

fourier-0.4.3$ cp fourier /home/dale/.gimp-2.8/plug-ins

it works but the background looks around 50%, if I enlarge it I can see
some of the image

the reverse works too

I'm working off these tutorials
http://www.cs.unm.edu/~brayer/vision/fourier.html
http://homepages.inf.ed.ac.uk/rbf/HIPR2/fourier.htm
http://people.via.ecp.fr/~remi/soft/...n.php3#fourier

the last link has a Yuv transform from RGB, it installed right the same
way, know it is an approximation depending on what RGB, good enough for
me, for now







There are a lot of sharp people on the Linux groups (a few bad trolls too)
I'm glad you got it at least partially working.

I don't know if any more development is being done on F.T. for GIMP


Brings back some memories though. Back in the 70's one of my friends
from engineering school ended up at GE and he was on the design team for
the FFT (Fast Fourier Transform) used in the early CAT scanners.

I might take a look at the code and hack at it, I think it must be the
fast version, might also hack at Gimp plug-in API, Gimp scripts and Gimp
python

thanks

--
Dale