搜索资源列表
logistic-encrypt
- 基于Logistic混沌映射的图像加密 将图像数据转换成二进制数据,并采用Logistic进行混沌序列生成,然后设定阈值将其转换成二值序列,之后,设定加密规则,将二进制图像数据与混沌二值序列进行加密运算,实现图像加密-Based on Logistic chaos mapping image 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
matlab
- 基于Logistic混沌映射图像加密 -Based on the Logistic chaotic map image encryption
Logistic
- 用logisitic映射生成混沌密码流,对密码流排序后生成置换地址集合,用这个地址集合对图像像素点进行重新排列,从而达到置乱的目的。 -Chaotic maps generated by logisitic password stream flow sorting of passwords generated after the replacement address of the collection, use this address a collection of image pixe
Logistic
- :提出了一种新的基于混沌映射与排序变换的图像加密算法。混沌序列具有容易生成、对初始条件敏感以及具备白噪声的统计特性等优点。该算法利用混沌映射对初值的敏感性和伪随机性,通过对生成的混沌序列排序来得到图像置乱的地址变换码,由于排序的不规则性,因此新的混沌图像置乱算法具有较强的保密性能。通过对该算法的置乱性能分 析并进行仿真实验,结果表明,新算法具有良好的图像加密性能。-his paper presents a new encryption algorithm based on chaotic m
arnold-logistic
- 彩色图像的arnold图像置乱和logistic混沌序列的图像加密程序matlab源码-Color image of arnold image scrambling and logistic chaotic sequence of image encryption program Matlab source
rgb_hormomorphic
- 使用MATLAB对RGB图像进行同态滤波,滤波函数选用高斯滤波器和Logistic曲线-Selection of Gaussian filter using MATLAB RGB image homomorphic filtering, filtering function and Logistic curve
1247900827image-encryption
- 图像加密,使用量logistic混沌映射对图像进行了加密和解密,可以直接运行-Image encryption, usage logistic chaotic map for image encryption and decryption, you can directly run
fig_tree
- fig_tree和logistic map的那个混沌图像的生成-fig_tree and logistic map of the chaos generated image
MildML_0.1-Matlab.tar
- 图像标注算法 MildML 的 matlab 代码, 多示例学习标注算法-image annotation algorithm of MildML in matlab code of <Multiple Instance Logistic Discriminant-based Metric Learning (MildML) and Logistic Discriminant-based Metric Learning (LDML)>
DCT
- 基于DCT域的数字水印算法主要包括水印调制、水印嵌入和水印提取,首先在嵌入载体图像之前用Logistic混沌序列对水印进行调制,得到一个只有+1和-1随机序列的水印,同时将载体图像进行全局DCT变换,然后将水印图像嵌入人类视觉系统最重要的部分,即DCT最大的系数,DC(Direct Current)部分也包含在这最大的系数中,这部分的系数满足人类视觉特性,会使水印嵌入的性能更好。嵌入算法是将水印与这些系数进行相乘获得新的系数,再用新的系数来替换原来的系数,即获得嵌入水印后的离散余弦域的图像,然后
Arnold_Logistis_jiami
- Arnold和Logistic图像置乱方法,传统经典。-Arnold and Logistic image scrambling method, the traditional classic.
GO1
- 实现对图像的加密和解密,采用Arnold变换来实现图像置乱,和Logistic混沌映射来实现像素变换。-Realize image encryption and decryption, using Arnold transformation to achieve image scrambling, and Logistic chaotic mapping to implement a pixel conversion.
sourcecode
- Arnold变换和Logistic混沌映射的数字图像加密算法MATLAB源代码。将第一行图片路径换位要加密的图片运行即可。-Digital Image Encrypti Algorithm based on Arnold Tranform and Logistic Chaotic Maps
picture_encryption
- 使用python实现图像的加解密算法,涉及到基于RC4的图像加解密,基于logistic的图像加解密,arnold图像置换,有图像界面,使用QT制作(Using Python to implement image encryption and decryption algorithm involves image encryption and decryption based on RC4, image encryption and decryption based on logistic, A