On Monday, May 9, 2016 11:44:10 AM CEST Moritz Moeller wrote: > On 08/05/16 15:10, Wolfgang Mader wrote: > > On Friday, May 6, 2016 11:03:18 PM CEST Moritz Mœller wrote: > >> What is missing is porting one of the contemporary black and white > >> conversion plugins to be available in DT. > >> > >> The monochromes module is just very ... traditional. > >> > >> Some of the recent papers have C code/Gimp plugins. One of them should be > >> ported to DT. I nan send your some suggestions. > > > > Please do so. > > Meta paper, possibly interesting to see what is there and what makes > most sense to implement: > http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3254613/ > > Meta experiment (has links to almost all the interesting papers). > http://cadik.posvete.cz/color_to_gray_overview/ > > Interesting looking ones; ordered by year of publication: > 1. [2008] http://cadik.posvete.cz/color_to_gray_evaluation/ > > 2. [2007] http://www.eyemaginary.com/Portfolio/TurnColorsGray.html > > > Another two more recent methods that look quite interesting to me. Again > ordered by year of publication. > > 1. [2012] http://www.cs.northwestern.edu/~ago820/color2gray/ (has > source, license is fine for any purpose) > > 2. [2008] > http://www.inf.ufrgs.br/~oliveira/pubs_files/MS_C2G/MS_C2G_page.html > > > Probably, one would want more than one algorithm and then use instances > and blending for best results. Much like the current Global Tonemap module.
Thanks for the literature. I will have a look at is at soon as possible, and will come back to you, once there is something do discuss. Cheers, Wolfgang > > > .mm > ___________________________________________________________________________ > darktable developer mailing list > to unsubscribe send a mail to darktable-dev+unsubscr...@lists.darktable.org
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