All Channels Used
Original ---- Enhanced

How I did it...

Using PSP8:   Using Curves

Overview
In this example, we will use all channels, RGB, Red, Green and Blue. We will change the color of the Iris to a light blue. This example illustrates how one can use the various channels. In each only one additional node has been added. The only values given are the added node. The initial Input and Output nodes are the default values.

Values:

• RGB: Input = 148, Output = 217
• Red: Input = 234, Output = 185
• Green: Input = 148, Output = 217
• Blue: Input = 130, Output = 189

Comment: Using the various channels one can dramatically change the colors of the original object.

-- Prof --