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An Adaptive and Secure Holographic Image Watermarking Scheme

A novel adaptive secure holographic image watermarking method in the sharp frequency localized contourlet transform (SFLCT) domain is presented. Based upon the sine logistic modulation map and the logistic map, we develop an encrypted binary computer-generated hologram technique to fabricate a holog...

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Sonraí Bibleagrafaíochta
Main Authors: Chuying Yu, Xiaowei Li, Xinan Chen, Jianzhong Li
Formáid: Artigo
Teanga:Inglês
Foilsithe: MDPI AG 2019-05-01
Sraith:Entropy
Ábhair:
Rochtain Ar Líne:https://www.mdpi.com/1099-4300/21/5/460
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