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Experimentally implementable double-image optical encryption based on Gerchberg-Saxton algorithm

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Abstract

A novel double-image optical encryption scheme based on Gerchberg-Saxton algorithm (GSA) is proposed in this paper. It maximally eliminates the crosstalk problem and no decryption sequence is involved. In addition, this system can be easily implemented by optical experiment.

© 2014 Optical Society of America

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