Using the idea of image segmentation encrypt a square pixel image to scrambling encryption, the last using the proliferation of function to replace pixel value.
再利用图像分割的思想对正方形图像进行像素置乱加密,最后利用扩散函数进行像素值置换。
参考来源 - 基于混沌的数字图像加密算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
摘要：为了提高图像的加密效果和加密效率，给出一种新的图像置乱加密算法。
Absrtact: To improve the effect and the speed of image encryption, a new image encryption algorithm is presented.
本文讨论了现有的置乱加密方式，并结合该方式的周期性，提出了一种置乱反变换恢复的方式。
This text discuss that place confusion to encrypt a method existingly, and combine the periodic of that method, put forward a kind of method that places confusion and anti- transformation to recover.
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。
Then every block is scrambled with a new chaos sequences generated from the other pair of initial value and parameter.
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