Thank you for the quick reply. The color clipping works well for b&w. Just to understand better the problem, is it related to the fact that the blue leds emit some light camera sensors are too much sensitive?
Thanks Lorenzo On Thu, Dec 22, 2016 at 8:59 AM, Matthias Bodenbinder < [email protected]> wrote: > Am 22.12.2016 um 08:40 schrieb Matthias Bodenbinder: > > I just did a quick check with rawtherapee. It shows the same artefacts. > > Matthias > > And I checked with Aftershot Pro 2.4.0.119: It shows also the same > artefacts. > > Matthias > > > > > > > Am 21.12.2016 um 23:23 schrieb Lorenzo Bossi: > >> Hello, > >> I've started using darktable few months ago, and I'm very happy about > it. > >> But there is still some problems that I cannot understand how to solve. > >> > >> For example, in this image > >> https://dl.dropboxusercontent.com/u/2155571/artifacts.CR2 > >> I see a lot of blue and purple artifacts in the lake. I thought they > were highlight spikes, but if I convert the image in black and white they > are rendered black. > >> > >> I don't understand if this is a bug or just some default options which > I should understand how to tune. > >> > >> The photo is a long exposure RAW taken with a Canon 6D (details in the > exif). > >> > >> Thank you for any help :) > >> > >> Lorenzo > >> > >> ____________________________________________________________________________ > darktable user mailing list to unsubscribe send a mail to > [email protected] > > > > > > ____________________________________________________________ > ________________ > > darktable user mailing list > > to unsubscribe send a mail to darktable-user+unsubscribe@ > lists.darktable.org > > > > > > > ____________________________________________________________ > ________________ > darktable user mailing list > to unsubscribe send a mail to darktable-user+unsubscribe@ > lists.darktable.org > > ____________________________________________________________________________ darktable user mailing list to unsubscribe send a mail to [email protected]
