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混沌置乱加密程序
- 基于混沌的置乱加密源程序
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- 基于混沌系统的图像加密算法，先采用Arnold猫映射进行像素点位置置乱，然后对置乱后的图像的像素值进行Liu混沌加密或者Lorenz混沌加密。-Chaotic systems based on image encryption algorithm, first using Arnold cat map for the location of pixel scrambling, and then scrambling image pixel values Liu chaotic encryptio
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- 为保证网络信息传输的安全性,提出一种视频图像加密方法。该方法引入混沌系统中的Logistic映射和 Baker映射,结合H·264视频压缩编码特点,利用Baker映射对DCT (Discrete Cosine Transform)变换量化后 的块进行位置置乱, -In order to ensure the safety of information transmission network, and a video image encryption method. This met
Scrambling
- 水印置乱处理。本文选用四幅水印图像进行融合再置乱，大大增加了加密效果。-Scrambling treatment watermark. In this paper, four selected watermark image fusion scrambling again, greatly increasing the effectiveness of encryption.
tuxiang
- 基于混沌理论的Logistic映射数字图像的加密算法，实现图像的置乱-Based on the Chaos Theory of Logistic mapping digital image encryption algorithm, the realization of image scrambling
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- 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
jiami
- matlab语音频谱置乱加密程序，感觉还行，大家看看，帮忙修改-matlab voice spectrum scrambling encryption, feeling okay, let us look to help modify the
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- 扩散映射置乱与超混沌系统组合图像加密算法 扩散映射置乱与超混沌系统组合图像加密算法-Combi ned i mage encryption a lgor ithm ba sed on di ffusi on mapped disorder and hyperchaoti c system s
aronld
- 把一幅图像置乱，相当于加密，然后用相同的密钥再反置乱还原回原始图像。-To an image scrambling, which is equivalent encryption, and then use the same key again to restore the anti-scrambling back to the original image.
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- 图像的置乱加密和解密算法，需要输入加密密钥进行加密，然后只能输入相同的解密密钥才能得到原图像-Image scrambling encryption and decryption algorithms, need to enter the encryption key to encrypt, then enter the same decryption key only to get the original image
Imageencryptionbasedonthemultiple-parameterdiscret
- 基于傅里叶变换的混沌图像置乱加密方法及其代码实现-Fourier transform based on chaotic image encryption and scrambling code implementation
ImageProcessing
- 图像的置乱处理，包括了模板置乱法，幻方置乱法和图像的一个基本加密方法——4bit置换-Scrambled images, including the template scrambling method, magic squares and image scrambling method is a basic encryption method- 4bit replacement
guangyiArnold
- 对灰度图像采用Arnold混沌加密，实现图像置乱加密-By Arnold on the gray image encryption, encryption of image scrambling
通过旋转移位置乱图像
- 图像加密置乱部分，通过旋转位移置乱图像，加密一部分置乱步骤(Image encryption scrambling part, through the rotation displacement scrambling image)
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.)
Hibert图像置乱
- 图像置乱技术的目的是将图像噪声化,使得图像的能量尽量地均匀分布。由于图像置乱可选取不同的方法,同样的方法可以设置不同的参数,组合起来的结果会千差万别,因此,将置乱作为图像加密的一种方法从安全的角度考虑是可行的。 Hibert图像置乱。(The purpose of image scrambling technique is to make the image noise, so that the image energy can be distributed evenly as far as p
图像置乱加密matlab代码
- 通过置乱对图像进行加密的matlab源代码(Matlab source code encrypted by scrambling.)
置乱图像加解密
- 通过置乱的方法实现图像的完整加密与解密代码(Complete encryption and decryption code for scrambled images)
置乱算法
- 置乱算法，将图像信息进行二维加密和解密。(The program encrypts the digital water image in two dimensions and decrypts and restores the encrypted image.)
幻方置乱加密程序
- 对图像进行幻方矩阵大小为11的幻方置乱，并加入随机生成密钥