自适应多像素信息隐藏
daptive Multi-pixel Information Hiding
本文提出了新的高效自适应多像素信息隐藏方法。该方法将载体以多个像素进行分组，通过修改每一个分组的像素值，承载一个多进制秘密数字。每一次修改对应一种秘密数字，而不同的修改方式，对应不同的秘密数字。自适应调整每一组像素的修改方式，最小化嵌入失真，提高载密图像质量。该方法在相同嵌入率下，不仅有效的降低了隐写后图像失真，而且在抵抗隐写分析攻击方面更优于已有的自适应像素对匹配方法。
his paper proposes an adaptive multi-pixel information hiding method. This method uses more pixels as a unit to carry arbitrary-ary secrete digit by modifying the value of pixel. Each modification stands for a possible secrete digit and different modification represents different secrete digit. By adaptive adjusting the modification of pixels of each unit, the distortion is minimized and the quality of image is enhanced. Under the same situation, this method lowers the distortion effectively and is better than existing method named adaptive pixel pair matching in resisting the steganalysis attack.
张新鹏、栗风永、程航、余江
计算技术、计算机技术电子技术应用
信息隐藏隐写均方误差误检率
information hidingsteganographymean square errorfalse detection rate?????
张新鹏,栗风永,程航,余江.自适应多像素信息隐藏[EB/OL].(2013-12-16)[2025-08-04].http://www.paper.edu.cn/releasepaper/content/201312-372.点此复制
评论