图像置乱周期的程序，图像置乱是对图片的一种加密处理，根据置乱的周期可以对加密图进行解密。-image

介绍基于小波的数字图像的原理,包含有加密和解密的流程，和性能分析-introduce the principle of digital image basicing wavelet transform

c语言实现图像的加密与解密，观察加密和解密前后图像有无异同-c language image encryption and decryption, and observe whether the encryption and decryption of images before and after the similarities and differences

基于MATLAB的行列图像加密解密，功能主要是将清晰图像进行加密使图像变混沌，将图像解密使图像变清晰-MATLAB based on the ranks of the image encryption decryption, the main function is to clear the image becomes chaotic image encryption, decryption will make the image clearer image