Quote:
Originally Posted by mogui
I am not sure steg encoded files can be decoded visually. The data are buried in the jpg (or whatever) file in a non-visible way. That is what makes it hidden data. However the reported abstract picture that encodes a dense amount of data is attractive (visually and technologically), and could be the book cover. I wonder if they are unique for a given book.
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Quote:
Originally Posted by DMcCunney
I didn't say they could. I was simply providing them as an example of a way of coding data in a visual image.
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Oops! I should have said: I am not sure steg encoded files can be decoded
optically. Actually, Dennis, I haven't really said what you said you didn't say you said. Nor have I stated the opposite, had you, in fact, said it.