A novel approach to digital image watermarking based on a generalized secret sharing scheme
A novel approach to digital image watermarking based on a generalized secret sharing scheme
复制标题
一种基于广义秘密共享方案的数字图像水印新方法
DOI：
10.1007/s00530-003-0096-1
复制
发表时间：
2003
影响因子：
3.9
通讯作者：
N. Georganas
中科院分区：
文献类型：
--
作者：
Huiping Guo;N. Georganas
在数字图像水印领域，联合所有权的问题还没有得到充分的解决。本文提出了一种新的算法，利用密码学中的广义秘密共享方案来解决这个问题。假设多个所有者联合创建图像，则仅将不同的密钥给予授权的所有者组，使得仅当组中的所有成员出示其密钥时，才可以验证图像的所有权。任何所有者都无法单独验证图像所有权。此外，实验结果表明，该算法具有理想的属性，如不可见性，可靠的检测，并对广泛的图像处理操作的鲁棒性。
In the digital image watermarking community, the problem of joint ownership has not been adequately addressed. This paper proposes a novel algorithm that makes use of a generalized secret sharing scheme in cryptography to address this problem. Given that multiple owners create an image jointly, distinct keys are given to only an authorized group of owners so that only when all the members in the group present their keys can the ownership of the image be verified. Any owner alone cannot verify the image ownership. In addition, experimental results show that the proposed algorithm has the desired properties such as invisibility, reliable detection, and robustness against a wide range of image-processing operations.
DOI：
10.1109/isit.2000.866336
发表时间：
2000-06
期刊：
2000 IEEE International Symposium on Information Theory (Cat. No.00CH37060)
影响因子：
--
作者：
Brian Chen;G. Wornell
通讯作者：
Brian Chen;G. Wornell
影响因子：
22.7
作者：
SHAMIR, A
通讯作者：
SHAMIR, A