Then every block is scrambled with a new chaos sequences generated from the other pair of initial value and parameter.
然后再选择另一对初始值和参数生成混沌序列，并以该混沌序列的主遍历矩阵对每图像子块进行置乱加密。
Secondly, the locally linear prediction and ar model is introduced for the chaos sequences have the character of local predictability.
其次，根据混沌特性中的短时可预测性介绍了局部线性拟合和AR模型预测算法。
The multiple iterative digital image hiding algorithm based on chaos sequences is introduced, with which a secret image can be hidden in one carrier image through many images.
提出了基于混沌序列的数字图像多幅迭代混合算法，利用图像的迭代混合可以将一幅图像通过一组图像隐藏起来。
In this part, the scrambling methods based on cryptography and chaos sequences are presented, and the encryption methods used in the TV are applied to the digital image scrambling.
这部分中，本文提出了基于密码学算法的图象置乱方法和基于混沌序列的图象置乱方法，并把电视信号加密方法应用到数字图象置乱中去。
While embedding watermarking, the watermarking sequences are produced by the chaos system, and are embedded into the low frequent coefficient of DWT domain to guarantee the robustness of watermarking.
该技术在水印嵌入时，由混沌系统生成水印序列，并在离散小波变换的低频子带上嵌入水印，保证了水印的鲁棒性。
Based on the research of digital chaos communications, a new method that generates key sequences by using more chaotic equations is presented.
在数字混沌保密通信研究的基础上，提出了一种多混沌方程协助生成密钥序列的新方案。
Chaos circuit charge an analog input into a group of binary sequences collection, then analysis and get the accurate measuring inputs.
先利用混沌充放电电路将输入模拟量采集成一组二进制序列，然后对其进行分析，得到输入量的准确估计值。
The period values of different sequences from different initial values in double bytes were gotten through discrete digital chaos calculation.
采用混沌的数字计算法计算了双字节不同初始值的周期。
Introduce the chaos transformation to database watermark working, construct a zero-watermarking algorithm for database based on chaotic sequences.
将混沌变换引入数据库水印处理，构造了一种基于混沌变换的数据库零水印算法。
Introduce the chaos transformation to database watermark working, construct a zero-watermarking algorithm for database based on chaotic sequences.
将混沌变换引入数据库水印处理，构造了一种基于混沌变换的数据库零水印算法。
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