Hybrid Optical Cryptography and Compressive Sensing Based on Orthogonal Matching Pursuit
Keyword(s):
Compressive sensing (CS) is a technique that allows a signal vector to be reconstructed with a number of linear measurements far fewer than its size. In this study, optical hybrid cryptography with simultaneous compressive sensing based on orthogonal matching pursuit (OMP) is proposed as an alternative solution to the two important problems in communications, namely, effective / efficient / signal processing and secure encryption/decrypton. The whole system is able to both compress and encrypt data with attack immunity.
2021 ◽
2018 ◽
Vol 71
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pp. 173-190
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2012 ◽
Vol 457-458
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pp. 1305-1309
2016 ◽
Vol 21
(1)
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pp. 71-79
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