Channel mixer
From Stereomerger
In short, it is a colour mixer with separate controls for each of the three channels:
- Red
- Green
- Blue
The channel mixer can easily:
- create grayscales
- create negative images
- create sepia-look
- change hue
- create anaglyphs
- lighten image
- darken image
- correct white balance
and anything in between.
Each channel can be the sum of any combination of the other three channels plus a constant value.
For some more information about channel mixer, read this: Channel Mixer Tutorial
And of course, you decide if it should be applied it to the whole image or just left or right side.
