Color channels vs. color IO channels

R
Posted By
ronviers
Aug 27, 2006
Views
1415
Replies
0
Status
Closed
What is the difference between changing the value of a color channel and changing the input/output value of a color channel? What is the source of the ‘input’ and what is the destination of the ‘output’?
I have been imagining the input/output in the ‘Levels’ dialog, among others, as a kind-of before and after transform but apparently there is more to it than that.

Thanks,
Ron

Must-have mockup pack for every graphic designer 🔥🔥🔥

Easy-to-use drag-n-drop Photoshop scene creator with more than 2800 items.

Related Discussion Topics

Nice and short text about related topics in discussion sections