This is the almighty saturation booster or reducer. While the previous controls,
Luma vs Sat, works on the amount of luminance in the image, this control, Sat vs
Sat, works by increasing or decreasing saturation within a defi ned range, based
on the area of saturation which you defi ne.
As with the other curve
controls we have looked
at, you can adjust the
saturation within these
areas, so increasing
saturation in low
saturated parts of the
image, or vice versa.
Note: with the examples
below, similar results can
be achieved by using
the Hue vs Sat curves to
target a specifi c color.
Original
Modi ed
Removing saturation ...
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