An Image Encryption Scheme of Logistic Modulation Using Computer-Generated Hologram and Chaotic Map
2018 ◽
Vol 2018
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pp. 1-6
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Keyword(s):
We introduce an image encryption method based on computer-generated hologram (CGH) and two-dimensional Sine Logistic modulation map (2D-SLMM). We combine CGH and 2D-SLMM to improve encryption security. During the encryption process, the hologram needs to be logistically modulated by 2D-SLMM. This logistic modulation technique can avoid complex algorithms. Simulation results and security analysis demonstrate that the proposed approach has a high security level, good invisibility of image information in ciphertext, large key space, and strong robustness.
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Keyword(s):
2018 ◽
Vol 29
(07)
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pp. 1850058
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2019 ◽
Vol 13
(1)
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pp. 129
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2019 ◽
Vol 29
(1)
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pp. 1202-1215
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Keyword(s):
2013 ◽
Vol 694-697
◽
pp. 2016-2020
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