Version: 1.5.1 (using KDE KDE 3.5.2) Installed from: SuSE RPMs OS: Linux I'm using Krita 1.5.1 and it's Restoration filter. Two things: 1. There is a new version of cimg available with much improved (speed, quality) restoration algorithms. 2. There is a bug which leads to 45° "motion blur" of the resoration filter. (see attachement) Increasing the iterations (e.g. "5") makes the problem more visible.
Created attachment 16248 [details] Original image image source: http://www.greyc.ensicaen.fr/~dtschump/greycstoration/guide.html
Created attachment 16249 [details] Krita plugin: standard settings, but 5 iterations
Created attachment 16250 [details] Krita plugin: standard settings even with only one iteration a slight 45° "motion blur" effect is visible.
Created attachment 16251 [details] Result of the new cimg 1.13 stand alone GREYCstoration tool (default settings) This quality (and even better, see http://www.greyc.ensicaen.fr/~dtschump/greycstoration/guide.html ) could be achieved with the new cimg 1.13 lib.
SVN commit 563447 by berger: update the version of CImg CCBUG:127907 M +6909 -1627 CImg.h [POSSIBLY UNSAFE: scanf,system]
as for the bug, the code of this plugins is too horible for me :( (I will change it to work on 16bit channels, but that's all I can do)
Moved to playground since it's a high-maintenance filter and none of us have got time for it,