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Originally posted by americandingbat
Question for Ian: when you talk about the even and odd scan lines, are the odd ones the brighter ones or the darker ones in the fadeout at bottom?
Originally posted by Deaf Alien
I can see them laughing at us
Originally posted by Deaf Alien
I can see them laughing at us
Originally posted by Ian McLean
Well, yes, it's possible. But I don't think it's likely that whoever made the image screwed up like that...
Steganography is the art and science of writing hidden messages in such a way that no one apart from the sender and intended recipient even realizes there is a hidden message. By contrast, cryptography obscures the meaning of a message, but it does not conceal the fact that there is a message. Today, the term steganography includes the concealment of digital information within computer files. For example, the sender might start with an ordinary-looking image file, then adjust the color of every 100th pixel to correspond to a letter in the alphabet—a change so subtle that someone who isn't actively looking for it is unlikely to notice it.
Originally posted by Barbadel
"No solutions will be found in a graphic analysis of this cryptogram."