摘要
LSB(LeastSignificantBits)算法是信息隐藏的基础方法之一。通过对人眼视觉感知效果的分析,对LSB算法进行改进,提出了一种具有更高信息隐藏量的算法。该算法简单高效,信息隐藏率由12·5%提高到16·7%,且通过VC编程试验验证了该算法的优越性。
The LSB (least significant bits) algorithm is one of the classical methods of information-hiding.According to the analysis of human visual system,an improved algorithm,which is simple,and more efficient is proposed.The algorithm is realized by VC++ console,and information hiding is raised to 16.70% from 12.5%.The experiment shows the algorithm is advanced.
出处
《长江大学学报(自科版)(上旬)》
CAS
2006年第4期73-75,共3页
JOURNAL OF YANGTZE UNIVERSITY (NATURAL SCIENCE EDITION) SCI & ENG