embedded extended visual cryptography schemes

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	embedded extended visual cryptography schemes
	Liu Feng; Wu Chuankun
	2011
发表期刊	IEEE Transactions on Information Forensics and Security
ISSN	15566013
卷号	6 期号:2 页码:307-322
摘要	A visual cryptography scheme (VCS) is a kind of secret sharing scheme which allows the encoding of a secret image into ν shares distributed to $n$ participants. The beauty of such a scheme is that a set of qualified participants is able to recover the secret image without any cryptographic knowledge and computation devices. An extended visual cryptography scheme (EVCS) is a kind of VCS which consists of meaningful shares (compared to the random shares of traditional VCS). In this paper, we propose a construction of EVCS which is realized by embedding random shares into meaningful covering shares, and we call it the embedded EVCS. Experimental results compare some of the well-known EVCSs proposed in recent years systematically, and show that the proposed embedded EVCS has competitive visual quality compared with many of the well-known EVCSs in the literature. In addition, it has many specific advantages against these well-known EVCSs, respectively. © 2011 IEEE.
收录类别	EI
部门归属	(1) State Key Laboratory of Information Security, Institute of Software, Chinese Academy of Sciences, Beijing 100190, China
WOS记录号	WOS:000290737100006
引用统计
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/14041
专题	信息安全国家重点实验室
推荐引用方式 GB/T 7714	Liu Feng,Wu Chuankun. embedded extended visual cryptography schemes[J]. IEEE Transactions on Information Forensics and Security,2011,6(2):307-322.
APA	Liu Feng,&Wu Chuankun.(2011).embedded extended visual cryptography schemes.IEEE Transactions on Information Forensics and Security,6(2),307-322.
MLA	Liu Feng,et al."embedded extended visual cryptography schemes".IEEE Transactions on Information Forensics and Security 6.2(2011):307-322.

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