搜索结果: 1-4 共查到“Visual cryptography scheme”相关记录4条 . 查询时间(0.095 秒)
Encrypting More Information in Visual Cryptography Scheme
Secret Sharing Visual Cryptography Covert data Sub-channel
2011/7/25
The visual cryptography scheme (VCS) is a scheme which encodes a secret image into several shares, and only qualified sets of shares can recover the secret image visually, other sets of shares cannot ...
Encrypting More Information in Visual Cryptography Scheme
secret-key cryptography / Visual Cryptography
2012/3/27
The visual cryptography scheme (VCS) is a scheme which encodes a secret image into several shares, and only qualified sets of shares can recover the secret image visually, other sets of shares cannot ...
A Recursive Threshold Visual Cryptography Scheme
recursive hiding of secrets visual cryptography secret sharing
2009/6/11
This paper presents a recursive hiding scheme for 2 out of 3 secret sharing. In recursive hiding of secrets, the user encodes additional information about smaller secrets in the shares of a larger sec...
On the Security of a Visual Cryptography Scheme for Color Images
visual cryptography secret sharing dithering
2009/6/4
In Pattern Recognition, vol. 36, 2003, Hou proposed a four-share visual cryptography
scheme for color images. The scheme splits a secret image into four shares, the black mask and
the other three sh...