![]() When increasing this parameter, the color black becomes deeper black.” (sort of manual dehaze function build in) You can specify the level of black with this function. Quote from manual: “Black level controls create clarity of the dark areas. I have sometimes images shot through water surface and every time i have such a image i have to go back to SP7pro: – 25 Oct 17Īdding Blacklevel to the ClearView correction Tutorials, tips & resources for DxO PhotoLab It’s acticually a very good file fo test effects on.(see my fooling around video where i slides all kind of sliders to the max just to see what happens.Ībout fine contrast and the extra advanged ones.Įvery kind of contrast creates a form of sharpening like the radius of unsharp masking. (it provides lots of info but it go’s deep in theory of colormanagment also and lots of what if’s and does it work like this? Side tracks but good to refresh is in that thread a TiFf file which provide you a row of white to black columns so you can tsst on that file the action of each slider of selective tone. There are other alternatives besides the Tone Curve. NOTE: I’ve included a summary of the extensive discussion at the bottom of this post. The purpose of this post is to help you understand what the Selective Tone sliders do and why you might want to consider using the Tonal Curve as an alternative. However, I believe this post may add some clarity to those. I see that I’ve run into a topic that’s been discussed in several other posts and at great length. Understanding Selective Tone control Tutorials, tips & resources for DxO PhotoLab ![]() This slider you can shift much further/higher before it goes ugly. The last one, fine contrast, has a bit larger dots and less black. Next in line is the smarter version of microcontrast, microcontrast is spreading black microdots everywhere evenly wile clearview plus is having a algorithm which analizing the image in order to determine where microcontrast should help to enhance details and let area’s allone which have no bennefit from that. So the most agressive one is the plane microcontrast slider. Which suggest it’s less agressive then microcontrast which makes peoples skin ugly. In the dxo’s manual you see that fine contrast is used in portret presets. Texure, detail is made by (near)black micro, verysmall dots in a certain row around colorplanes accentuating that colorplanes border which give’s it pronounced edges. In order to get dehaze working, which is not really sharpening but more adding a form of blackisch dots in the image to drag the feaded image back to max black and max white or get clarity which is enhancing colordept and contrast. We have three kinds of “sharpening” “dehazing” “clarity” kind of contrast sliders.Ĭlearviewplus, microcontrast, fine contrast The three different variants of contrast I think is unique för Photolab and one of PL:s most important tools and selling point. Either Lightroom and Capture One has anything like that, I think. That process has saved a lot of “impossible” uncleanliness in the skies of my old color slides. Just totally pull the slider to the bottom at the left side and meet up with Fine contrast instead. I often have had severe problems with uncleanliness in the blue and grey skies and there is nothing like Microcontrast to make that go away completely without needing the use repair or clone at all. Photolab also has been in a class by itself I think when postprocessing color slides. ![]() I also suspect Clear View Plus uses a great deal of Microcontrast so even that function has to be used carefully. Often the images gain from a reducement of Microcontrast and if I meet up with maybe 25-35 of Fine Contrast. Is there a problem in a sky or some part with unclean parts or a what Joanna is calling plain color areas more Microcontrast will make these problems worse. I´m very very careful with the using of Microcontrast.
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