On F5 Steganography in Images

On F5 Steganography in Images
复制标题

论图像中的 F5 隐写术

DOI:
10.1093/comjnl/bxr092
复制
发表时间:
2012-04
期刊:
影响因子:
1.4
通讯作者:
Shiguo Lian
Shiguo Lian
中科院分区:
计算机科学4区
文献类型:
--
作者:
罗向阳;Daoshun Wang;刘粉林;杨春芳;廉士国;王道顺;Xiangyang Luo;Fenlin Liu;Chunfang Yang;Shiguo Lian

文献摘要

参考文献

被引文献

相似文献

隐写分析是检测传输的媒体内容是否包含秘密信息(如商业秘密)的合理方法。本文提出了两种隐写分析方法来估计F5隐写及其改进版本的修改率,F5隐写和F5隐写是常用的图像隐藏方法。提出的方法测量给定图像的系数直方图与估计的隐写图像的系数直方图之间的距离。距离的测量是基于相对熵的,它具有测量两个分布之间距离的优势。估计的修改比可用于区分F5隐写或其改进版本标记的隐写图像与原始图像。实验结果表明,针对F5隐写及其改进版本,本文提出的方法优于现有的定量隐写分析方法。
Steganalysis is the reasonable method to detect whether the transmitted media content contains secret messages (e.g. business secrecy). This paper proposes two steganalysis methods to estimate the modification ratio of F5 steganography and its improved version that are popularly used to hide secrecy in images. The proposed methods measure the distance between the coefficient histogram of a given image and that of an estimated stego image. The distance is measured based on relative entropy that has the superiority of measuring the distance between two distributions. The estimated modification ratio can be used to distinguish the stego images marked by F5 steganography or its improved version from the original images. Experimental results are given to show that the proposed methods outperform the existing quantitative steganalysis methods against F5 steganography and its improved version.
DOI: 10.1007/s00530-005-0194-3
发表时间: 2005-12
期刊: Multimedia Systems
影响因子: 3.9
作者:
J. Fridrich;M. Goljan;D. Soukal
通讯作者: J. Fridrich;M. Goljan;D. Soukal
DOI: 10.1007/10719724_5
发表时间: 1999-09
期刊: SciPost Physics
影响因子: 5.5
作者:
Andreas Westfeld;A. Pfitzmann
通讯作者: Andreas Westfeld;A. Pfitzmann
DOI: 10.1145/952532.952595
发表时间: 2003-03
期刊: --
影响因子: --
作者:
Tao Zhang;X. Ping
通讯作者: Tao Zhang;X. Ping
DOI: 10.1016/j.sigpro.2008.03.016
发表时间: 2008-09
期刊: Signal Process.
影响因子: --
作者:
Xiangyang Luo;Daoshun Wang;Ping Wang;Fenlin Liu
通讯作者: Xiangyang Luo;Daoshun Wang;Ping Wang;Fenlin Liu
DOI: 10.1007/3-540-36415-3_20
发表时间: 2002-10
期刊: --
影响因子: --
作者:
J. Fridrich;M. Goljan;D. Hogea
通讯作者: J. Fridrich;M. Goljan;D. Hogea