1) arnold shuffle pretreatment
Arnold置乱预处理
2) Arnold scrambling
Arnold置乱
1.
Binary image watermark algorithm based on Arnold scrambling DWT and HVS;
一种基于Arnold置乱和小波变换的二值图像水印算法
2.
The robust- ness of the algorithm could be improved because Arnold scrambling was applied to binary image before the watermarking em- beds.
该算法特点是提取水印时不需要原始图像信息,算法是盲的;以二值图像作为水印,水印信息量大;在嵌入操作前,对二值水印图像进行了Arnold置乱,提高了算法的鲁棒性。
3.
After Arnold scrambling,the watermark is directly embedded into direct current coefficient in DCT domain of I-VOP.
该方法将水印信息经Arnold置乱后嵌入到视频I帧的色度DCT直流系数(DC)中,水印嵌入和提取时不需要完全解码,大大减少了运算的复杂度,提高了实时性。
3) Arnold shuffling
Arnold置乱
1.
Adaptive image watermarking algorithm based on block DCT transform and Arnold shuffling;
基于分块DCT变换和Arnold置乱的自适应图像水印算法
4) Arnold transformation
Arnold置乱
1.
Based on coupled logistic chaotic map,magic square transformation and Arnold transformation,a binary image encryption algorithm is proposed.
根据幻方变换和Arnold置乱,提出一种基于二维Logistic混沌映射的二值图像加密方案。
5) Arnold transformation
Arnold置乱变换
1.
In the paper,a data-hiding algorithm in image based on Arnold transformation and discrete cosine transform(DCT) is introduced.
介绍了基于Arnold置乱变换和离散余弦变换(DCT)的图像信息隐藏算法。
6) Arnold Image Scramblin
Arnold图像置乱
补充资料：预置
1.预先陈设。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条