Have you tried the "clarity" preset of the Equalizer module? That works very well for me in such cases...
On 04/19/2013 07:43 AM, Willem Ferguson wrote: > When shooting shots underwater, there is a huge amount of light scatter > that causes a grey haze over the image. I have always been able to > correct it very easily by playing with the dt controls, mostly just the > exposure tool, increasing the contrast and adjusting the exposure > accordingly. Sometimes I have used the base curve. With dt, getting to > know the different tools is challenging but at the same time extremely > rewarding. It is excellent time investment. > > Kind regards, > willem > > > On 18/04/2013 23:32, [email protected] wrote: >> From: James<[email protected]> >> Subject: [Darktable-users] Darktable and AftershotPro >> To: Darktable<[email protected]> >> Message-ID: >> <CA+ZvBS1Fx=S0ScPPLh_UtbGEsQYMGSTJjLWfDCb7QKFwSsA0=a...@mail.gmail.com> >> Content-Type: text/plain; charset="iso-8859-1" >> >> Interesting discussion about "Perfectly Clear" and automated tools. I use >> AftershotPro (and BibblePro before it) and think it's a great tool. >> >> Automation is nice but I find automation over-processes. I prefer Darktable >> because it hasn't got automation. I like making my own decisions. >> >> My Darktable images, though, are grey and hazy. It's as if there's a grey >> film over the image and, so far, no amount of Darktable tweaking has made a >> difference. This 'lack of snap' varies according to the image, of course, >> but it's very frustrating and keeps me locked into AftershotPro when I >> really don't was to be. >> The only difficulty I've experienced is that the guide lines and grab >> handles are often difficult to see > ------------------------------------------------------------------------------ > Precog is a next-generation analytics platform capable of advanced > analytics on semi-structured data. The platform includes APIs for building > apps and a phenomenal toolset for data science. Developers can use > our toolset for easy data analysis & visualization. Get a free account! > http://www2.precog.com/precogplatform/slashdotnewsletter > _______________________________________________ > Darktable-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/darktable-users ------------------------------------------------------------------------------ Precog is a next-generation analytics platform capable of advanced analytics on semi-structured data. The platform includes APIs for building apps and a phenomenal toolset for data science. Developers can use our toolset for easy data analysis & visualization. Get a free account! http://www2.precog.com/precogplatform/slashdotnewsletter _______________________________________________ Darktable-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/darktable-users
