A novel image encryption scheme based on chaos-sorting technique is proposed.
提出一种新的基于混沌有序化映射的数字图像加密方法。
This paper presents a digital image encryption algorithm based on four-value chaotic array.
提出了一种基于四值混沌阵列的数字图像加密算法。
Moreover, image encryption and decryption can be achieved at high speed optically or digitally.
此外，图像的加密和解密可以快速得用光学方法或用数字方法实现。
Cascaded systems for optical image encryption based on diffractive optical elements are presented.
提出基于衍射光学器件的光学图像级联加密系统。
Cascaded systems based on diffractive optical elements for optical image encryption are presented.
提出基于衍射光学器件的光学图像级联加密系统。
Based on region shifting encoding and pixel mapping, the paper proposes image encryption algorithm.
提出基于随机区域移位和随机像素映射的图像加密算法。
A new magic cube permutation algorithm based on chaos is presented in this paper for image encryption.
文章提出了一种新的基于混沌的魔方置乱算法，并将其应用于图像加密。
From the analysis in theory and experimental results, this image encryption algorithm is proved insecure.
理论分析和实验结果均表明该图像加密算法是不安全的。
In this paper, a symmetric image encryption scheme based on composite discrete chaotic system is presented.
提出了一种基于复合离散混沌系统的对称图像加密算法。
In this paper, an image encryption algorithm based on chaotic mapping and vector quantization is presented.
提出了混沌映射与矢量码书相结合的加密算法。
Stream cipher and block cipher are main cipher systems in image encryption algorithm based on bit operation.
流密码与分组密码是基于位运算的图像加密算法中两种主要密码体制。
Utilizing the stretch and fold mechanism, an invertible map set based image encryption algorithm is proposed.
利用拉伸和折叠的原理，提出了一种可逆映射集合的图像加密算法。
Simulation results show that this kind of image encryption algorithm has a good confusion and diffusion effects.
在多核计算机上用于图像加密，并对加密结果做出了详细分析。
Absrtact: To improve the effect and the speed of image encryption, a new image encryption algorithm is presented.
摘要：为了提高图像的加密效果和加密效率，给出一种新的图像置乱加密算法。
A new technique of optical image encryption and decryption based on the methodology of virtual optics is proposed.
在虚拟光学数据加密理论模型的基础上，提出了一种光学图像加密的可视化密码构造算法。
Aim at features of binary image, binary image encryption using logic operations based on interferometer is presented.
针对二值图像的特点，提出了一种基于干涉的二值图像逻辑运算加密技术。
The cellular automaton may apply to the digital image encryption technology by its divergence in space, time and state.
元胞自动机以其在空间、时间和状态上的离散性，适合应用于数字图像加密技术。
At last using the parameters, the algorithm of image encryption is tested and the safety of the algorithm is evaluated.
最后利用这些参数对图像加密算法进行了模拟实验分析及安全性评价。
The new image encryption algorithm was proposed based on multiple Fresnel diffraction transforms and phase encryption masks.
基于多重菲涅耳衍射变换和相位密码板，设计了一种新的图像加密计算方法。
And based on those, a practical image encryption algorithm was put forward according to the characteristics of chaotic images.
在此基础上，利用混沌图像的混沌特性，提出了一种实用的图像加密算法。
Image data protection has been noticed in the society, that causes the image encryption technology also becomes very important.
图像数据的保护日益受到社会的普遍重视，使图像信息加密技术也变得至关重要。
A new optical image encryption method using anamorphic fractional Fourier transform and double random phase encoding is proposed.
提出一种利用变形分数傅里叶变换和双随机相位编码对图像加密的方法。
Digital image scrambling can change histogram distribution of original image, it plays an important role in the image encryption.
数字图像的灰度置乱能够改变原图像的直方图分布，在图像加密中扮演着比较重要的角色。
A new optical image encryption method using dissymmetrical fractional Fourier transform and double random phase encoding was presented.
提出了一种利用不对称分数傅里叶变换和双随机相位编码对图像加密的方法。
We combine the above algorithm with selective image encryption and propose a selective image encryption based on couple chaotic systems.
基于级联空间混沌系统的选择图像加密算法是在将上述算法结合选择图像加密后提出的。
This paper presents an image encryption method that combines disturbances of pixel addresses with the encryption technology of RSA systems.
本文提出了图象加密的一种方法，即把扰乱象素地址和RSA体制的加密技术相结合的方法。
In order to increase the security of the image encryption, the weighted fractional Fourier transform with dilation parameter (PWFRFT) is proposed.
为了提高图像加密的安全性，提出了一种多参数加权类分数傅里叶变换。
In digital image watermarking and image encryption, researchers often require a pseudo random sequence which is statistically orthogonal to an image.
在数字图像水印、图像加密等领域，经常需要一个与图像正交的伪随机序列。
Experiments show that, encryption algorithm can effectively encrypt images and obtain the best parameters to achieve the best image encryption effect.
通过实验表明：加密算法能对图像进行有效的加密，得出最佳的参数以达到最好的图像加密效果。
Experiments show that, encryption algorithm can effectively encrypt images and obtain the best parameters to achieve the best image encryption effect.
通过实验表明：加密算法能对图像进行有效的加密，得出最佳的参数以达到最好的图像加密效果。
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