Simultaneous image compression, fusion and encryption algorithm based on compressive sensing and chaos
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- 作者：Xingbin Liu ; xbliu6@163.com" class="auth_mail" title="E-mail the corresponding author ; Wenbo Mei ; Huiqian Du
- 关键词：Image fusion ; Image encryption ; Compressive sensing ; Chaos ; Fractional Fourier transform
- 刊名：Optics Communications
- 出版年：2016
- 出版时间：1 May 2016
- 年：2016
- 卷：366
- 期：Complete
- 页码：22-32
- 全文大小：4855 K
文摘
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Image compression, fusion and encryption are simultaneously accomplished.
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The CS, chaos and FrFT are introduced in the proposed scheme.
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An adaptive weighted fusion rule is proposed to fuse measurements.
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A random pixel exchanging technique is improved to enlarge key space.
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The proposed scheme reduces data volume and simplifies keys.