Perfect contrast visual cryptography scheme

Perfect contrast visual cryptography scheme

A perfect contrast visual cryptography scheme with the best contrast based on both the perfect black visual cryptography scheme（PBVCS） and the non-perfect black visual cryptography scheme（NPBVCS） was proposed.The proposed scheme applied simple Boolean operations to keep the consistency between the r...

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Bibliographic Details
Main Authors: HAN Yan-yan1, HE Wen-cai1, HU Yu-pu1
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2009-01-01
Series:Tongxin xuebao
Subjects:
visual cryptography
perfect contrast
Boolean operation
Online Access:http://www.joconline.com.cn/zh/article/74650436/
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