Journal of Guangxi Normal University(Natural Science Edition) ›› 2013, Vol. 31 ›› Issue (4): 48-53.

Previous Articles     Next Articles

An Information Hiding Method Based on JPEG Images

LEI Yun1,2, WANG Xian-hui3, WANG Xiao-yun4, SUN Ze-rui2,3, YU Chun-qiang2,3, ZHANG Xian-quan2,3   

  1. 1.School of Pre-university,Guangxi University for Nationalities,Nanning Guangxi 530006,China;
    2.Guangxi Experiment Center of Information Science,Guilin University of Electronic Technology,Guilin Guangxi 541004,China;
    3.College of Computer Science and Information Technology,Guangxi Normal University,Guilin Guangxi 541004,China;
    4.College of Mathematics and Computer Science,Yangtze Normal University,Chongqing 408100,China
  • Received:2013-03-04 Online:2013-12-20 Published:2018-11-26

Abstract: This paper proposes a steganography scheme based on JPEG images.According to a given threshold,the low frequency coefficients are chosen to hide data.Then these low frequency coefficients are divided into groups to get the carrier.Two bits of secret message are taken as a group from the secret information,and converted into a decimal number.This number will be used to determine the hiding position of the coefficients group.According to the hiding scheme,the secret message is preprocessed to get the hidden data,and the low frequency coefficients of the hiding position is modified by model 3 to hide the secret data.Experimental results indicate that the proposed scheme achieves better image quality of stego-images.

Key words: data hiding, JPEG image, DCT coefficients, dividing into groups

CLC Number: 

  • TN919.81
[1] 周清雷,黄明磊.JPEG图像的信息隐藏方法[J].计算机工程与设计,2010,31(19):4178-4181.
[2] WONG P H W,AU O C,WONG J W C.Data hiding and watermarking in JPEG compressed domin by DC coefficient modification[C]//Proceedings of SPIE 3971:Security and Watermarking of Multimedia Contents Ⅱ.Bellingham,WA:SPIE,2000:237-244.
[3] WONG P H W,AU O C,WONG J W C.A data hiding technique in JPEG com pressed domain[C]//Proceedings of SPIE 4314:Security and Watermarking of Multimedia Contents Ⅲ.Bellingham,WA:SPIE,2001:309-320.
[4] JOHNSON N F,JAJODIA S.Steganalysis of image created using current steganography software[C]//Information Hiding:Second International Workshop:Lecture Notes in Computer Science Volume 1525.Berlin:Springer,1998:273-289.
[5] WESTFELD A.F5:a steganographic algorithm:high capacity despite better steganalysis[C]//Proceedings of the 4th International Workshop on Information Hiding:Lecture Notes in Computer Science Volume 2137.Berlin:Springer,2001:289-302.
[6] 刘光杰,戴跃伟,孙金生,等.用于JPEG图像的高容量信息隐藏算法[J].信息与控制,2007,36(1):102-107.
[7] TSENG Hsien-wen,CHANG Chin-chen.High capacity data hiding in JPEG-compressed images[J].Informatica,2004,15(1):127-142.
[8] 龚发根,秦拯.分块自适应JPEG图像数据隐藏算法[J].计算机应用研究,2010,27(10):3883-3884,3888.
[9] 张显全,王现会,王晓云,等.基于分块的JPEG图像信息隐藏算法[J].广西师范大学学报:自然科学版,2012,29(3):119-124.
[10] FRIDRICH J,GOLJAN M,HOGEA D.Steganalysis of JPEG images:breaking the F5 algorithm[C]//Proceedings of the 5th International Workshop on Information Hiding:Lecture Notes in Computer Science Volume 2578.Berlin:Springer,2002:310-323.
[1] ZHANG Xian-quan, WANG Xian-hui, WANG Xiao-yun, YUChun-qiang. Information Hiding Algorithm for JPEG Images Based on Block [J]. Journal of Guangxi Normal University(Natural Science Edition), 2012, 30(3): 119-124.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Guangxi Normal University(Natural Science Edition), All Rights Reserved.
Tel: 0773-5857325　E-mail: gxsdzkb@mailbox.gxnu.edu.cn
Powered by Beijing Magtech Co. Ltd