[Bug 85780] Re: gThumb red eye reduction does not work
We are closing this bug report because it lacks the information we need to investigate the problem, as described in the previous comments. Please reopen it if you can give us the missing information, and don't hesitate to submit bug reports in the future. To reopen the bug report you can click on the current status, under the Status column, and change the Status back to New. Thanks again!. ** Changed in: gthumb (Ubuntu) Importance: Undecided = Low ** Changed in: gthumb (Ubuntu) Status: Incomplete = Invalid -- gThumb red eye reduction does not work https://bugs.launchpad.net/bugs/85780 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gthumb in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 85780] Re: gThumb red eye reduction does not work
Thank you for taking the time to report this bug and helping to make Ubuntu better. You reported this bug a while ago and there hasn't been any activity in it recently. We were wondering is this still an issue for you? Thanks in advance. -- gThumb red eye reduction does not work https://bugs.launchpad.net/bugs/85780 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gthumb in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 85780] Re: gThumb red eye reduction does not work
Is this symptom still reproducible in 8.10 alpha? ** Changed in: gthumb (Ubuntu) Status: New = Incomplete -- gThumb red eye reduction does not work https://bugs.launchpad.net/bugs/85780 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gthumb in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 85780] Re: gThumb red eye reduction does not work
Checked in gThumb 9.10.9 (Ubuntu Intrepid alpha-6). Label 'Selection' is not renamed to 'Position' as opposed to https://bugs.launchpad.net/ubuntu/+source/gthumb/+bug/85780/comments/3 (comment #1). -- gThumb red eye reduction does not work https://bugs.launchpad.net/bugs/85780 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gthumb in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 85780] Re: gThumb red eye reduction does not work
Version is 2.10.9, not 9.10.9. -- gThumb red eye reduction does not work https://bugs.launchpad.net/bugs/85780 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gthumb in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 85780] Re: gThumb red eye reduction does not work
The author of the redeye tool set the algorithm parameters at values that seemed to give the best results. He found that adding adjustable parameters didn't help much. I don't like the idea of selection areas - it gets too complicated. This is actually a really hard function to do well. However, the redeye tool is nicely isolated in src/dlg-redeye-removal.c. Please experiment with it! If you find a better method, please submit a patch upstream. - Mike -- gThumb red eye reduction does not work https://bugs.launchpad.net/bugs/85780 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug contact for gthumb in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 85780] Re: gThumb red eye reduction does not work
I would like to report this also. Often in pics the eyes are orange/red. The tool only works well with eyes that are clearly red. The tool needs to be configurable or needs to be made so it can remove orange/red/ or whatever to normal. If the tool was used like a drag/selection box so you select the are of the eye this would perhaps make the selection easier. That way the program would have a defined area of space to change the colors. -- gThumb red eye reduction does not work https://bugs.launchpad.net/bugs/85780 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug contact for gthumb in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 85780] Re: gThumb red eye reduction does not work
That comment was perhaps a bit confusing. Really after using this tool I find that the algorithm simply needs to be adjusted. I have found that it will only work unless the eyes are perfectly red. If there is pink, orange, or anything other than red, it just leaves it alone and changes the red pixels and ignores everything else. More often than not the tool will only change a fraction of the eye and leave the rest orange, pink or white. My suggestion in the previous comment is just that if you can define the area of the eye, it might make it easier for the algorithm to handle. This way it knows that the eye has a pupil, since orange or pink is not a natural eye colour it can change it to grey/black as a pupil should be. -- gThumb red eye reduction does not work https://bugs.launchpad.net/bugs/85780 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug contact for gthumb in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 85780] Re: gThumb red eye reduction does not work
Would be nice if someone getting this problem can forward the bug upstream. -- gThumb red eye reduction does not work https://bugs.launchpad.net/bugs/85780 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug contact for gthumb in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 85780] Re: gThumb red eye reduction does not work
Thanks for the clarification. 1) I have changed Selection to Position in trunk. 2) If no red eye is found, nothing happens. (Maybe we should have a warning message.) Perhaps the algorithm just isn't working in your particular photo. Can you test on a couple of red eyes? The algorithm does not work well on orange eyes or white eyes, which seem common with young children. - Mike -- gThumb red eye reduction does not work https://launchpad.net/bugs/85780 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 85780] Re: gThumb red eye reduction does not work
OK, tried it on the photo attached. Red eye removal does not work there. Sure, the eyes are not ezxactly red (more white) but then again, this is an effect from the flash I would like to remove. Maybe (as you suggested) the algorithm is to precise. ** Attachment added: Photo in which red eye removal does not work http://librarian.launchpad.net/6875618/HPIM0683.JPG -- gThumb red eye reduction does not work https://launchpad.net/bugs/85780 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 85780] Re: gThumb red eye reduction does not work
Ah, that's a very hard image to correct. gThumb can't handle it. The eyes are too small and not red enough. If you find an open-source tool that can correct those eyes automatically let me know, and maybe we'll steal their algorithm. However, if you click on the children's sweaters, the red-sweater- removal tool seems to work :-) - Mike -- gThumb red eye reduction does not work https://launchpad.net/bugs/85780 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 85780] Re: gThumb red eye reduction does not work
I tried digikam on this photo and it also did not succeed. -- gThumb red eye reduction does not work https://launchpad.net/bugs/85780 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
[Bug 85780] Re: gThumb red eye reduction does not work
Maybe a warning (your suggestion) that gThumb does work on the selected area (point) should do the trick. Then it is clear for the user that the problem is the material on the photo it self on not the gThumb program. Maybe in the future there will be a better algorythm... -- gThumb red eye reduction does not work https://launchpad.net/bugs/85780 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
