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Advances in OptoElectronics
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Advances in OptoElectronics
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2017
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Article
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Fig 23
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Research Article
DWT versus WP Based Optical Color Image Encryption Robust to Composite Attacks
Figure 23
The histogram analysis of (a) original, (b) encrypted, and (c) decrypted images for the second proposed technique.
(a)
(b)
(c)