搜索资源列表
encrypt(matlab)
- 多幅图像的加密技术 matlab源代码-image encryption technology Matlab source code
lvboqqqqqqq
- 于傅里叶变换的图像加密技术研究 具体是将一幅图像用 fft 变换到频域 在频域中进行加密 我考虑的是通过随机相位来加密的方法，请问用matlab怎样实现 加密后在通过 ifft 得到加密后的图象 -Fourier transform in the image encryption technology to study the details of an image is to use fft transformed to the frequency doma
Code2
- 实验目的： 1） 图像水平集合 2） 图像加密算法 3） 边缘提取 4） 噪音图像的产生 （2）显示图像，理解图像的模型 （3）使用图像的不同格式，理解图像压缩的意义 （4）对图像做简单的操作 本次实验需要熟练使用以下几个MATLAB命令： imread, imwrite, imshow,figure
MATLABArnold
- 用Arnold矩阵变换进行图像置乱的加密算法及其源代码-By Arnold transform the matrix of image scrambling encryption algorithm and its source code
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
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
encryptionImage
- 两种先进的数字图像混沌加密方法,用MATLAB实现.经过调试.-Two kinds of advanced chaotic encryption methods, and use MATLAB to achieve. After debugging.
LSB
- 数字水印的LSB 数字水印算法，可以对图像进行加密，也可以解密-LSB watermarking digital watermarking algorithm can encrypt the image, you can decrypt
hangliebianhuan
- 对图像进行行列变换的图像加密算法 容易看懂 适合初学者-The ranks of the image transform image encryption algorithm easier to understand for beginners
Chaotic-encryption-algorithm-
- 一种新型的图像加密算法，希望对研究图像加密算法的研究人员有帮助。-a new Chaotic encryption algorithm,i hope it will be helpful.
image-entropy
- 采用混沌和小波相结合的方式实现的图像加密matlab程序-Using a combination of chaos and the realization of wavelet image encryption matlab program
image-entropy
- 采用混沌和小波相结合的方式实现的图像加密matlab程序-Using a combination of chaos and the realization of wavelet image encryption matlab program
chaos-alogrithm-based-on-matlab
- 几个经典的混沌映射函数，及其在图像加密中的应用算法文档-Several classic chaos mapping function, and its application in image encryption algorithm
matlab-Arnold
- matlab实现arnold图像置乱进行图像加密和解密-matlab arnold
程序及图片
- 大津展之算法对图像进行精确的分割后应用于混沌的图像加密中(The precise Otsu algorithm to segment the image after the application for image encryption in chaos)
图像变换
- 通过三种基本的算法，通过matlab实现图像的加密以及解密，移植性好。(Through the three basic algorithms, through MATLAB to achieve image encryption and decryption, transplantation is good.)
TUXIANJIAMI
- 基于matlab的图像加密，直接运行就行(Image encryption based on matlab)
simple_code_1
- 其使用dct的方法实现图像水印，经检测，其鲁棒性较好，原图像不可见性也较好。包含了加密解密算法，可以实现不需要原图的解密。(The use of dct method to achieve image watermarking, after testing, its robustness is better, the original image invisibility is better. Contains the encryption and decryption algorithms,
MATLAB
- 通过级联分数傅里叶变对图像进行加密解密，可自行设置秘钥，以及加密的阶数，具有良好的保密性(Encryption and decryption of image by fractional Fourier transform)