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四维猫映射置乱
- 四次猫映射置乱图像，是arnold映射的一种运用(Four cat mapped scrambling images)
Arnold图像置乱
- 将图像的信息次序打乱，使其变换成杂乱无章难以辨认的图像。(The information of an image is scrambled to transform it into an unrecognizable image.)
MATLB
- 选择两张图片，一张水印图，一张嵌入图，将水印图进行Arnold置乱算法将其置乱，嵌入到嵌入图中，形成数字零水印，选用白噪声、高斯低通滤波、压缩、剪切、旋转攻击测试。以此观察图像鲁棒性(Select two pictures, a watermark and an embedded graph. We will scramble the watermark image with Arnold scrambling algorithm an
ArnoldTrans
- Arnold是经过一定次数的置乱后图像变得杂乱无章,和原始图像已经完全不同,然而对于合法的用户,需要还原出原始图像(After a certain number of scrambling, the image becomes chaotic, which is completely different from the original image. However, for legitimate users, we need to
Audio-Watermarking-master
- 鲁棒数字音频盲水印水印置乱算法实现基于阿诺德变换的离散小波变换，离散余弦变换(Robust Blind Digital Audio Watermarking Implementation Based on Watermark Scrambling Algorithm-Arnold Transform Discrete Wavelet Transform,Disc
chaos+arnold
- 用于图像加密和解密，里面包含了加密和解密的代码(Use for encrypted A image)
图像处理
- Arnold 变换与 Gray 码变换相融合的双置乱算法程序，包括了加密和解密程序(The program of double scrambling algorithm combining Arnold transform and gray code transform, including encryption and decryption program)