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step construction of visual cryptography schemes
文献类型：期刊论文
| 作者 | Liu Feng ; Wu Chuankun ; Lin Xijun |
| 刊名 | IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY
 |
| 出版日期 | 2010 |
| 卷号 | 5期号:1页码:27-38 |
| 关键词 | Secret sharing step construction visual cryptography |
| ISSN号 | 1556-6013 |
| 学科主题 | Computer Science ; Theory & Methods; Engineering ; Electrical & Electronic |
| WOS记录号 | WOS:000274737400003 |
| 公开日期 | 2011-05-23 |
| 附注 | Two common drawbacks of the visual cryptography scheme (VCS) are the large pixel expansion of each share image and the small contrast of the recovered secret image. In this paper, we propose a step construction to construct VCSOR and VCSXOR for general access structure by applying (2,2)-VCS recursively, where a participant may receive multiple share images. The proposed step construction generates VCSOR and VCSXOR which have optimal pixel expansion and contrast for each qualified set in the general access structure in most cases. Our scheme applies a technique to simplify the access structure, which can reduce the average pixel expansion (APE) in most cases compared with many of the results in the literature. Finally, we give some experimental results and comparisons to show the effectiveness of the proposed scheme. |
| 源URL | [http://124.16.136.157/handle/311060/9792]  |
| 专题 | 软件研究所_信息安全国家重点实验室_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liu Feng,Wu Chuankun,Lin Xijun. step construction of visual cryptography schemes[J]. IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY,2010,5(1):27-38. |
| APA | Liu Feng,Wu Chuankun,&Lin Xijun.(2010).step construction of visual cryptography schemes.IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY,5(1),27-38. |
| MLA | Liu Feng,et al."step construction of visual cryptography schemes".IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY 5.1(2010):27-38. |
入库方式： OAI收割
来源：软件研究所
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