摘要
提出了一种基于信息分存和混沌序列的小波域信息隐藏方法,给出了具体的信息分存方案和混沌序列产生及控制方法,同时校正方法很好地消除了数据“突变”的影响。实验结果表明,这种方法有效,易于实现,而且效果较好。
A method for image hiding was proposed based on information divided-storage and chaotic sequences by wavelet transform.The scheme of information divided-storage and the method for chaotic sequences producing and controlling were detailed. The method of emendation eliminated influence of data-change. Experimental results show this method is effective and easy to realize.
出处
《系统仿真学报》
EI
CAS
CSCD
北大核心
2006年第9期2555-2558,共4页
Journal of System Simulation
关键词
图像隐藏
小波变换
信息分存
混沌序列
image hiding
wavelet transform
information divided-storage
chaotic sequences
