[Gimp-developer] Publication for level adjustment in app/gegl/gimplevelsconfig.c:gimp_levels_config_stretch_channel
Simon-Martin Schröder <[email protected]>
| Newsgroups | gmane.comp.video.gimp.devel |
|---|---|
| Message-ID | <[email protected]> |
Hi, I'm a computer scientist from Kiel, Germany, and I currently work on a scientific image processing tool. I found the automatic level adjustment in GIMP to be really useful, so I looked at the code, hoping to find some explanation on how it works. The code in app/gegl/gimplevelsconfig.c seems to be rather simple, but lacks a reference. Who introduced this piece of code? I could track it back to a refactor commit by Michael Natterer, 17 years ago (September 4th, 2002)[1], but then I'm lost. I'm really curious where this simple yet powerful algorithm comes from and I'm looking forward to your reply. Best regards, Martin Schröder [1] Commit ID 163a3f41550bb0eff295324ca92cb1a254e8297c -- Simon-Martin Schröder Department of Computer Science | Multimedia Information Processing Group Kiel University | Hermann-Rodewald-Str. 3 | D-24118 Kiel phone +49 431 880-1418 | fax +49 431 880-4845 [email protected] | http://www.mip.informatik.uni-kiel.de _______________________________________________ gimp-developer-list mailing list List address: [email protected] List membership: https://mail.gnome.org/mailman/listinfo/gimp-developer-list List archives: https://mail.gnome.org/archives/gimp-developer-list