提出了一种基于四值混沌阵列的数字图像加密算法。
This paper presents a digital image encryption algorithm based on four-value chaotic array.
提出基于随机区域移位和随机像素映射的图像加密算法。
Based on region shifting encoding and pixel mapping, the paper proposes image encryption algorithm.
提出了一种基于复合离散混沌系统的对称图像加密算法。
In this paper, a symmetric image encryption scheme based on composite discrete chaotic system is presented.
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