全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

一种空域BPCS信息隐藏的改进算法

DOI: 10.11834/jig.20080305

Keywords: 信息隐藏,密写,位平面复杂度分割,直方图

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对位平面复杂度分割密写易受复杂度直方图攻击的问题,提出了一种密写改进算法,即用类噪声块一半的像素嵌入秘密信息,另一半用改变像素值的方法来调整区域的整体复杂度,以达到抗攻击的目的。实验结果表明,改进的算法能很好的抵抗复杂度直方图攻击。

References

[1]  Kawaguchi E,Eason R O.Principle and application of BPCS staganagraphy[A].In:Proceedings of SPIE Multimedia Systems and Applications[C],Boston,MA,USA,1998:464~472.
[2]  Nods H,Furuta T,Niimi M,et al.Application of BPCS steganography to wavelet compressed video[A].In:Proceedings of International Conference on Image Processing[C],Singapore,2004:2147~2150.
[3]  Zhang Xin-peng,Wang Shou-zhong.Statistical analysis against spatial BPCS staganagraphy[J].Journal of Computer-aided Design and Computer Graphics,2005,7 (17):1625~1629.[张拳鹏,王硕中.对空域BPCS的统计分析[J].计算机辅助设计与图形学学报,2005,7(17):1625~1629.]
[4]  Petitcolas F A P,Anderson R J.Evaluation of Copyright Marking Systems[A].In:Proceedings of IEEE Multimedia Systems[C],Florence,Italy,1999:574~579.
[5]  Petitcolas F A P,Anderson R J,Kuhn M G.Information hiding a survey[J].In:Proceedings of IEEE,1999,87(7):1062~1078.
[6]  Spaulding J,Noda H,Shirazi M N,et al.BPCS steganography using EZW lossy compressing images[J].Pattern Recognition Letters,2002,23(13):1579~1587.
[7]  Hioki H.A data embedding method using BPCS principle with new complexity measures[EB/OL].http://www,know.comp.kyutech.ac.jpPSTEG02/Papem/pdf-files/O05-Hioki,pdf.
[8]  Niimi M,Ei T,Noda H,et al.An attack to BPCS-steganography using complexity histogram and countermeasure[A].In:Proceedings of International Conference on Image Processing[C].Singapore,2004:733~736.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133