Multi-level visual secret sharing scheme with Smooth-Looking

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题名:	Multi-level visual secret sharing scheme with Smooth-Looking
作者:	Chen, Hong-Hao;Lee, Cheng-Chi;Lee, Chih-Chiang;Wu, Hsien-Chu;Tsai, Chwei-Shyong
贡献者:	Department of Computer and Communication Engineering
关键词:	Cryptography;Information technology;Spectrum analyzers- Codebooks;High quality;Multi-level;Pixel expansion;Secret images;Transmission costs;Visual cryptography;Visual secret sharing;Visual secret sharing schemes
日期:	2009
上传时间:	2010-04-08 12:09:56 (UTC+0)
出版者:	Asia University
摘要:	In traditional visual secret sharing (VSS) scheme, the pixel expansion is a drawback which not only increases the transmission cost, but also distorts the recovered secret image. This paper proposes a visual secret sharing scheme which hides a secret into two share images without pixel expansion. It provides high quality of recovered secret image. The experimental results show the stacking result of share images in our scheme is smoother than others. Copyright © 2009 ACM.
關聯:	ACM International Conference Proceeding Series 403:155-160
显示于类别:	[光電與通訊學系] 會議論文

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