论文信息 - Improving optical steganography transmission privacy by imposing phase masks on stealth signals

Improving optical steganography transmission privacy by imposing phase masks on stealth signals

Temporal phase modulation of spread stealth signals is proposed to improve optical steganography transmission privacy. It increases an eavesdropper's difficulty of detecting and intercepting the stealth channel hidden under public transmission, even with dispersion compensation.

Paul R. Prucnal | Lei Xu | Mable P. Fok | Zhenxing Wang | John Chang

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