Il 27/11/2012 22:04, johannes hanika ha scritto: > exposure works in scene-referred linear camera rgb (mimicking more > photons coming in), levels works in Lab (perceptually linear) and also > corrects color contrast after adjusting luminance. > > you can check the overall execution order of your modules in the right > panel, it goes bottom to top (and the histogram is at the end). by > unselecting the group button (press it again) you'll get all modules > in one big list. between `input color profile' and `output color > profile' everything is in Lab. > > -jo >
Thanks jo for your answer! Because I have not a good background about image processing, can I simplify with some practical case? Here what I understand: - if I shot exposing right, exposure plugin is the best to use - if I have an underexposed image, better way is to use levels or other plugins in Lab Do you think is a wrong semplification? Meanwhile i will continue to study :) thanks Ivan ------------------------------------------------------------------------------ Keep yourself connected to Go Parallel: INSIGHTS What's next for parallel hardware, programming and related areas? Interviews and blogs by thought leaders keep you ahead of the curve. http://goparallel.sourceforge.net _______________________________________________ Darktable-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/darktable-users
