摘要
在传统的基于BMP图像信息隐藏算法的基础上,利用人眼对不同颜色敏感度不同的特点,将秘密信息储存于24位BMP图像文件中的3个不同像素分量的1位或2位最低有效位中。理论分析和试验证明,该算法较其它一些信息隐藏方法简单高效,并具有较好的不可见性。
On the base of traditional algorithm of information hiding based on BMP image, and for people are sensitive to different color,messages were .secretly stored into the last one or two bits in three different pixel parts of 24 bits BMP image files. Through theory analyses and experiments, compared to other information hiding algorithms, the algorithm was simple, efficient and well blind.
出处
《武汉理工大学学报》
EI
CAS
CSCD
北大核心
2006年第6期96-98,共3页
Journal of Wuhan University of Technology
