Dear Pascal,
Am 17.04.19 um 23:46 schrieb Pascal Obry:
Let's go with that if we are sure the algo are equivalent. Code
duplication is not good in the long run.
the two implementations of the Gaussian filter work rather differently.
Both are certainly not equivalent to each other in a mathematical sense.
The question is just how much pixel peeping is required to observe a
difference. In best case the difference is of no practical relevance.
But this has to be tested.
Thus, I would write (just for debugging) a new/additional sharpening
module which just a copy of the existing one where the implementation of
the Gaussian filter has been replaced. This would allow to make a
direct comparison between the two filters.
Heiko
--
-- Number Crunch Blog @ https://www.numbercrunch.de
-- Cluster Computing @ https://www.clustercomputing.de
-- 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
