Curves adjustments for the green channel
- You can now revert back to your RGB composite image by selecting the
RGB channel in the Channels palette, or by using the keyboard shortcut
Cmd/Ctrl + 2, and review the changes you have made. It is sometimes
necessary to reduce the opacity of the adjustment layer if the change has
been too drastic. Toggle the visibility of the adjustment layer to see a
“before” and “after” for your adjustment. As we are using adjustment layers,
our changes are non-destructive, so it is always possible to go back into the
channels and curves to make further adjustments at any time. - Now, repeat steps 1–6 for figure 3, adjusting the curves per channel as
before.