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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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書目詳細資料
Main Authors: Chuying Yu, Xiaowei Li, Xinan Chen, Jianzhong Li
格式: Artigo
語言:Inglês
出版: MDPI AG 2019-05-01
叢編:Entropy
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在線閱讀:https://www.mdpi.com/1099-4300/21/5/460
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