中文说明：本资源是运用于对图像做加密操作，图像加密的方法有很多，原理都是对图像矩阵进行变换，本例是Arnold置乱的加密算法，方便有需要的朋友学习参考借鉴
English Description：
This resource is used in image encryption operation, there are many image encryption method, the principle is to transform the image matrix, this case is Arnold chaotic encryption algorithm, easy to have a friend in need learning reference