A novel image compression–encryption hybrid algorithm based on the analysis sparse representation

Recent advances on the compressive sensing theory were invoked for image compression–encryption based on the synthesis sparse model. In this paper we concentrate on an alternative sparse representation model, i.e., the analysis sparse model, to propose a novel image compression–encryption hybrid alg...

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Vydané v:	Optics communications Ročník 392; s. 223 - 233
Hlavní autori:	Zhang, Ye, Xu, Biao, Zhou, Nanrun
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier B.V 01.06.2017
Predmet:	Analysis sparse representation Compressive sensing Image compression Image encryption 99-00 Image encryption Compressive sensing Image compression Analysis sparse representation 00-01
ISSN:	0030-4018, 1873-0310
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