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Using these codes you can make rage faces on Facebook. Encrypting Pictures Using Chaotic Cellular Automata. It’s been more than ten years now since the idea emerged of using chaos to encrypt messages.

Encrypting Pictures Using Chaotic Cellular Automata

The approach is straightforward. Start with a message, superimpose it on a chaotic signal and send. If the chaos is carefully chosen, this signal can seem random and so look like background noise. To reveal the original message, the receiver must be in possession of the same chaotic signal and simply needs to subtract this from the encrypted message. Voila! Welcome to The World of HolophonicsJournalism in the Age of Data: A Video Report on Data Visualization by Geoff McGhee. Sacred Geometry.