Hello, I'd like just to discuss about the curve usage in rawstudio.
As i figured out, the curve is used in the RGB space. But doesn't it make more sense to use it in some luminance colorspace (YCbCr, L*ab). What i'd like to have is: - One curve to control luminance - A set of three curves to control the output color The first curve just fills the need i have to control luminance more closely than the Exposition tool allows me (it's uniform while the curve can be whatever the user desires). The typical use case is to boost dark areas of the photos and/or decrease photo burns w/o touching the chroma. The second set of curves would allow the user to alter the final color rendering. It allows doing like for argentic photos and developing the shoots on other type of papers. Any thoughts ? -- Edouard Gomez _______________________________________________ Rawstudio-dev mailing list [email protected] http://rawstudio.org/cgi-bin/mailman/listinfo/rawstudio-dev
