Re: [Gimp-user] image alignment/registration

2017-03-27 Thread Casey Connor
Then I take the resulting output.tif file, open it in gimp, change the precision to 8 or 16bit, and remove the alpha channel (right-click the layer). This is the result of that process: http://caseyconnor.org/pub/image/aligned_and_medianed.tif It certainly looks very good! However, it's not

Re: [Gimp-user] image alignment/registration

2017-03-27 Thread Casey Connor
One last thought: if you are going to remove the barrel distortion in those images, you might try removing it before doing the image alignment... that might allow align_image_stack to work better... -c ___ gimp-user-list mailing list List address:

[Gimp-user] Guide Selection Percent

2017-03-27 Thread zadkey
Currently in Gimp 2.8 the best offering is to create Guides from a selection or by percent. The Guides by percent feature allows only integers for some reason. This should be changed. EX :Try dividing a an image up into 7 equal pieces horizontally. It can't be done without painstakingly doing the

[Gimp-user] Brush styles?

2017-03-27 Thread eingram25
Windows 10 At the bottom of the brush panel on the right (Ver 2.8.20) There are what seem like selections for various brush styles. I have never been able to activate these. Is this just a carryover from an earlier version? or do they actually work? See attachment to see what I'm talking about.

[Gimp-user] image alignment/registration

2017-03-27 Thread oneaty
>Ok -- I believe PS is beating align_image_stack because the picture >seems to have been taken with a very wide lens (i.e. short focal >length) >from close up... as a result, there is a lot of barrel distortion, and >in addition there is a lot of camera movement between frames, so the >result is

[Gimp-user] image alignment/registration

2017-03-27 Thread oneaty
>One last thought: if you are going to remove the barrel distortion in >those images, you might try removing it before doing the image >alignment... that might allow align_image_stack to work better... -c That's a good idea, I'll try that. Besides, many thanks for your patience and willingness

Re: [Gimp-user] Guide Selection Percent

2017-03-27 Thread Michael Schumacher
On 03/27/2017 03:43 AM, zadkey wrote: > The Guides by percent feature allows only integers for some reason. This > should > be changed. That should be an easy change to the following script: https://git.gnome.org/browse/gimp/tree/plug-ins/script-fu/scripts/guides-new-percent.scm Modifying

Re: [Gimp-user] Guide Selection Percent

2017-03-27 Thread Alexandre Prokoudine
27 марта 2017 г. 20:22 пользователь "zadkey" написал: Currently in Gimp 2.8 the best offering is to create Guides from a selection or by percent. The Guides by percent feature allows only integers for some reason. This should be changed. EX :Try dividing a an image up into

[Gimp-user] Guide Selection Percent

2017-03-27 Thread zadkey
>Yes. This is actually the place where GIMP development happens. > >Join, and stay - many people there never leave, even though they might >not be watching their screens all the time. >Oh, don't worry - we wouldn't want you to keep your changes a secret >:) > >Actually, it would be very convenient

Re: [Gimp-user] Guide Selection Percent

2017-03-27 Thread Michael Schumacher
On 03/27/2017 09:33 PM, zadkey wrote: >> That should be an easy change to the following script: >> https://git.gnome.org/browse/gimp/tree/plug-ins/script-fu/scripts/guides-new-percent.scm >> If you need assistance, join the #gimp IRC channel on irc.gimp.org > > I appreciate you pointing me in

Re: [Gimp-user] Brush styles?

2017-03-27 Thread Steve Kinney
On 03/26/2017 11:11 PM, eingram25 wrote: > Windows 10 > At the bottom of the brush panel on the right (Ver 2.8.20) There are what > seem > like selections for various brush styles. I have never been able to activate > these. Is this just a carryover from an earlier version? or do they actually

Re: [Gimp-user] image alignment/registration

2017-03-27 Thread Pat David
Could I have another link to the images to test something? On Mon, Mar 27, 2017 at 12:59 PM oneaty wrote: > >One last thought: if you are going to remove the barrel distortion in > >those images, you might try removing it before doing the image > >alignment... that might

[Gimp-user] Guide Selection Percent

2017-03-27 Thread zadkey
>27 марта 2017 г. 20:22 пользователь "zadkey" >написал: > >Currently in Gimp 2.8 the best offering is to create Guides from a >selection or >by percent. >The Guides by percent feature allows only integers for some reason. >This >should >be changed. EX :Try dividing a an

[Gimp-user] Guide Selection Percent

2017-03-27 Thread zadkey
>That should be an easy change to the following script: >https://git.gnome.org/browse/gimp/tree/plug-ins/script-fu/scripts/guides-new-percent.scm > >Modifying the number entry in line 37 to allow for some decimals, and >then checking if any of the calculations turn it into integers again, >and fix

Re: [Gimp-user] Liquid scaler

2017-03-27 Thread Elle Stone
On 03/26/2017 06:27 PM, Alexandre Prokoudine wrote: Liquid Rescale is not part of the GIMP project, it's a plugin made by a third party. We don't have a new download for you, only what you can find at http://liquidrescale.wikidot.com. Liquid rescale plug-in is packaged along with GIMP 2.9 in