Re: [Gimp-developer] GREYCstoration plugin

2005-03-17 Thread Victor STINNER
Hi,

Le mercredi 16 mars 2005 à 20:43 -0800, Hal V Engel a écrit :
 Tried to install the plugin but I am having some problems.  It appears that 
 the normal ./configure  make   make install does not work

Yes, the program don't use the classic autotools. But it is planed.

 So I did a make and this appeared to work so I did a 
 make install which also appeared to work.  But when I try to use the plugin 
 in GIMP 2.2.3 it is grayed out.

Sorry, I forgot to say that GREYCstoration only work on picture in RGB
mode (convert your picture in menu Image  Mode  RGB). It also support
RGBA (with alpha channel), but the channel isn't modified.

 I am running Gentoo Linux 2004.3 on an amd64 machine configured as a x86_64 
 machine (IE. 64 bit code).  Not sure if that matters so I thought I should 
 give you this info in case it does. 

I don't know. You will tell me ;-)

---

Laxminarayan Kamath  Hal V Engel : Why don't you answer in Gimp mailing
list ?

Bye, Haypo

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Re: [Gimp-developer] GREYCstoration plugin

2005-03-17 Thread Markus Reinhardt






  
Laxminarayan Kamath  Hal V Engel : Why don't you answer in Gimp mailing
list ?
  

Because you specified a reply-to address ([EMAIL PROTECTED])
...

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Re: [Gimp-developer] GREYCstoration plugin

2005-03-17 Thread Hal V Engel
On Thursday 17 March 2005 04:19 am, you wrote:
 Hi,

 Le mercredi 16 mars 2005 à 20:43 -0800, Hal V Engel a écrit :
  Tried to install the plugin but I am having some problems.  It appears
  that the normal ./configure  make   make install does not work

 Yes, the program don't use the classic autotools. But it is planed.

  So I did a make and this appeared to work so I did a
  make install which also appeared to work.  But when I try to use the
  plugin in GIMP 2.2.3 it is grayed out.

 Sorry, I forgot to say that GREYCstoration only work on picture in RGB
 mode (convert your picture in menu Image  Mode  RGB). It also support
 RGBA (with alpha channel), but the channel isn't modified.

OK this helps.  I was trying to use it on a gray scale image.


  I am running Gentoo Linux 2004.3 on an amd64 machine configured as a
  x86_64 machine (IE. 64 bit code).  Not sure if that matters so I thought
  I should give you this info in case it does.

 I don't know. You will tell me ;-)

It appears to not work.  I got the following error message about 2/3 of the 
way through the process:

GIMP Message

Plug-in greycstoration
(/home/heng/.gimp-2.2/plug-ins/greycstoration)

requested invalid drawable (killing)

The image was not a small one (2650x2309) and this message was after about 6 
minutes of processing.  I used the default settings that the tool opens up 
with.  So I am not sure if this is a general bug or an amd64 specific 
problem.  Also I don't think the preview was working as I could not see any 
difference no matter how I set the controls.  

Most of the images I would use something like on are older photos that I have 
scanned from large format negatives as gray scale images.  These tend to be 
large images (15 to 20 megapixel).  I have been using Neat Image on Windows 
for this and it can take 10 to 15 minutes to process a single image.  So I 
don't mind this taking a while to process the image if it finishes and does a 
good job.  

You might want to have a look at Neat Image to get some ideas about how to 
implement your user interface.   They have a somewhat cripple demo version 
that you can download for free.   It has a step that, with the help of the 
user, analyzes the image and gives a starting point for fine adjustments.  It 
is by far the most powerful tool I have used for this to date.  If you can 
come close to this level of power with a GIMP plug-in that would be one less 
thing I need Windows for and I would be one step closer to not needing 
Windows at all. 

Hal


 ---

 Laxminarayan Kamath  Hal V Engel : Why don't you answer in Gimp mailing
 list ?

Since I was asking for advice that might have been specific to my situation I 
contacted you off list.  But perhaps I should have stayed on list.


 Bye, Haypo

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[Gimp-developer] GREYCstoration plugin

2005-03-15 Thread Victor STINNER
Hi,

I would like to announce a new great Gimp plugin : GREYCstoration. It
can be used for restoring photos. Take a look at examples :

Original examples (with inpainting and resize examples) :
http://www.greyc.ensicaen.fr/~dtschump/greycstoration/demo.html (en)

My examples :
http://www.girouette-stinner.com/castor/restore.html (fr)

I also compared GREYCstoration to Denoise Deluxe and Noise Ninja,
results are very good (I think) :
http://www.girouette-stinner.com/castor/compare.html (fr)

You can try the plugin (version 0.1.1, not all functions are
implemented, only restore) :
http://www.haypocalc.com/tmp/greystoration_gimp-0.1.1.tar.gz

The plugin works with Gimp 2.2.x (because it is using preview) and is
written in C++.

---

The algorithm is written by David Tschumperlé. Everything is explain in
GREYCstoration website :
http://www.greyc.ensicaen.fr/~dtschump/greycstoration/

---

The plugin and the algorithm are under GNU GPL and CeCILL licenses
(CeCILL is compatible with GNU GPL licence).

Bye, Haypo




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