posted on Jul, 3 2004 @ 06:27 PM
One quite important task is to identify the right picture for each channel.
Here's how it's done with raw images of Titan:
First of all it's quite sure that titan is red. This means that the
reddish colors show darkest in blue channel, brighter at green
and brightest at red. This is why you have to observe which of
the similar pictures at cassini-site appear darkest, lightest and
between. When you've done it and downloaded the images,
just add them to the corresponding channels.
This link explains it graphically. If you still feel puzzled.