preahkumpii Posted October 11, 2007 Share Posted October 11, 2007 I have been fooling around with Levels and Curves a little bit. I have tried to figure out what input and output [channels] refer to. I cannot figure it out. Can anyone give a thorough but not too long explanation of what the difference between input and output is? I understand the channels (rgb). For instance, in the Curves dialog, the help on the website says the horizontal lines represent the intensity of the input and the vertical the output. I can see what it does, but cannot understand enough to use it and know what I am actually doing. Can anyone help? Help on the "Levels Adjustment" dialog would also be of help to me. Thanks. Quote "He is no fool who gives what he cannot keep to gain that which he cannot lose." -Jim Elliot John 3:36 Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.