Thanks ! I was looking for something like this, it's a big step ! *Aurélien PIERRE* aurelienpierre.com <http://aurelienpierre.com>
------------------------------------------------------------------------ Le 2017-03-23 à 04:55, johannes hanika a écrit : > wow, this looks interesting and useful! > > cheers, > jo > > On Wed, Mar 22, 2017 at 11:55 PM, Heiko Bauke <heiko.ba...@mail.de> wrote: >> Hi, >> >> in Darktable masks can be blurred by a Gaussian filter. I have implemented >> an experimental feature to modify parametric and drawn masks by another kind >> of filter called guided filter. Such a guided filter blurs the mask but >> also takes into account the structure of the image. It is guided by the >> image. When a drawn or parametric mask is filtered by the guided filter it >> tends to have edges where also the image has edges. The guided filter is >> similar to a bilateral filter but is less prone to cause halo effects at >> edges. The effect of the guided filter is also illustrated in the attached >> figures. The theory behind this filter is described in >> http://kaiminghe.com/publications/eccv10guidedfilter.pdf >> http://kaiminghe.com/eccv10/index.html >> >> If you want to play with this new feature checkout the guided_filter branch >> in my darktable repository on github. Feedback will be welcome. >> https://github.com/rabauke/darktable >> >> Warning: Make sure that the modified version of darktable does not overwrite >> your working data base, e.g. use the --configdir option. Otherwise you may >> experience problems when going back to Darktable 2.2.3. >> >> >> Heiko >> >> >> -- >> -- Number Crunch Blog @ https://www.numbercrunch.de >> -- Cluster Computing @ http://www.clustercomputing.de >> -- Professional @ https://www.mpi-hd.mpg.de/personalhomes/bauke >> -- Social Networking @ https://www.researchgate.net/profile/Heiko_Bauke >> >> ___________________________________________________________________________ >> darktable developer mailing list >> to unsubscribe send a mail to darktable-dev+unsubscr...@lists.darktable.org > ___________________________________________________________________________ > darktable developer mailing list > to unsubscribe send a mail to darktable-dev+unsubscr...@lists.darktable.org > ___________________________________________________________________________ darktable developer mailing list to unsubscribe send a mail to darktable-dev+unsubscr...@lists.darktable.org
