Copyrightprotection相关论文
结合视觉系统的掩蔽特性提出了一种数字图像离散Radon变换(DRAT)域内嵌入水印的新算法。从不可见性和鲁棒性两个方面分析了在DRAT......
提出了一种新的加密计算全息技术,原始水印图像经过双随机相位编码,所得复数图像经过共轭对称延拓和傅里叶变换后得到全息图,所得全息......
A TTP-Independent Watermarking Protocol Based on Commutative Cryptosystem for Copyright Protection i
For the purpose of deterring unauthorized duplication and distribution of multimedia contents in e-commerce, some Buyer-......
提出了一种新的具有多个私钥的加密方法.这种加密方法的安全性有赖于有限域上分组码译码问题的困难性.根据所提的加密算法,给出了......
A Novel Digital Image Watermarking Scheme on Copyright Protection Based on Network Manufacture Envir
In this paper, we propose a novel wavelet-domain digital image watermarking scheme on copyright protection based on netw......

