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首页> 外文期刊>International journal of cognitive informatics and natural intelligence >Improved Encryption Algorithm of Images Based on Three-Dimensional Chaos
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Improved Encryption Algorithm of Images Based on Three-Dimensional Chaos

机译：基于三维混沌的图像改进加密算法

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摘要

It describes an improved encryption algorithm of a three-dimensional image based on multiple chaotic systems. The algorithm uses a variety of chaotic encryption system to cut the image into three-dimensional matrix systems, in three-dimensional space do the image scrambling transformation, three-dimensional chaotic sequence output by multiple chaotic systems achieved three color pixel substitution transformation of the spatial color image. Finally, according to the theoretical analysis and simulation results it shows that the encryption algorithm with large key space, good confidentiality, and the pixel values of the encryption image has a random uniform distribution features and zero correlation of the neighboring pixel values, verifies the proposed scheme has high security.
机译：它描述了一种基于多个混沌系统的改进的三维图像加密算法。该算法采用多种混沌加密系统将图像切割成三维矩阵系统，在三维空间中进行图像加扰变换，多个混沌系统输出的三维混沌序列实现了空间的三色像素替换变换彩色图像。最后，根据理论分析和仿真结果表明，该加密算法具有较大的密钥空间，较高的机密性，并且加密图像的像素值具有随机的均匀分布特征，且相邻像素值的相关性为零，验证了所提算法的有效性。该方案具有很高的安全性。

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