High-fidelity decryption technology for visual cryptography based on incoherent optical polarization XNOR operation
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In this paper, we propose an optical high-fidelity decryption technology for Visual Cryptography (VC) based on incoherent optical polarization exclusive NOR (XNOR) operation. The plaintext image is divided into two binary ciphertexts by the Random-Grid-based V... ...
