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Secure Transmission and Retrieval of Images in Conjunction with Steganography Using Chaos in Nonlinear Acousto-Optic Feedback

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Digital images are encrypted onto a chaotic carrier in a Bragg cell under hybrid nonlinear feedback and secure data is embedded into the system via steganography. System robustness (with and without channel noise) is analyzed vis-a-vis information security.

© 2015 Optical Society of America

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