1·The new image scrambling degree evaluation method based on fuzzy divergence theory is proposed.
提出了基于模糊散度理论的图像置乱程度评价新方法。
2·In this paper, a new algorithm is proposed for image scrambling based on magic cube and chaotic.
提出了一种新的基于魔方的混沌图像置乱算法。
3·First of all, original image is divided into blocks, each subgraph for integer wavelet decomposition, and then the binary image after scrambling embedding.
首先将原始图像进行分块，逐一对每块子图进行整数小波分解，然后将置乱后的二值图像嵌入到低频系数。
4·By using the energy distribution of the wavelet decomposition, image hiding algorithm based on wavelet transformation is presented, and then improved with prime number scrambling algorithm.
利用小波分解的能量分布规律，提出了基于小波变换的图像隐藏算法，并利用素数置乱对隐藏算法作进一步的改进。
5·The presented steganography approach combines image scrambling technology and modified LSB embedding and provides double protection for the embedded message.
该算法结合了图像置乱技术和改进的LS B嵌入方案，对嵌入的数据形成了双层保护。