Evolution of the contrast with misalignment in visual cryptography

被引：0
|
作者：
Machizaud, Jacques [1 ]
Fournel, Thierry [1 ]
机构：
[1] Univ St Etienne, Univ Lyon, CNRS, UMR 5516,Lab Hubert Curien, F-42000 St Etienne, France
来源：
2012 11TH EURO-AMERICAN WORKSHOP ON INFORMATION OPTICS (WIO) | 2012年
关键词：
ALIGNMENT; SCHEMES;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The expression of the contrast in two-out-of-two visual cryptography is derived for shadow images composed of 1 x m shares with respect to a relative transverse shift of the shadow images.
引用
收藏
页数：2
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