《计算机应用》唯一官方网站 ›› 2024, Vol. 44 ›› Issue (6): 1880-1888.DOI: 10.11772/j.issn.1001-9081.2023060900

所属专题: 网络空间安全

• 网络空间安全 • 上一篇    下一篇

基于二维模运算的高效率可逆信息隐藏方案

李越1,2, 唐聃1,2(), 孙敏钧1,2, 王燮1,3, 蔡红亮1,2, 曾琼1,2   

  1. 1.成都信息工程大学 软件工程学院, 成都 610225
    2.四川省信息化应用支撑软件工程技术研究中心(成都信息工程大学), 成都 610225
    3.航空制造及地面指挥软件四川省高校重点实验室(成都信息工程大学), 成都 610225
  • 收稿日期:2023-07-11 修回日期:2023-09-25 接受日期:2023-09-25 发布日期:2023-10-31 出版日期:2024-06-10
  • 通讯作者: 唐聃
  • 作者简介:李越(1997—),女,四川成都人,硕士研究生,主要研究方向:信息隐藏、数字水印
    孙敏钧(1998—),男,四川叙永人,硕士研究生,主要研究方向:编码理论、分布式存储
    王燮(1970—),男,四川成都人,副教授,硕士,主要研究方向:计算机软件与理论、大数据分析
    蔡红亮(1983—),男,山西临汾人,副教授,博士,主要研究方向:编码理论、视觉密码
    曾琼(1976—),女,四川成都人,讲师,硕士,主要研究方向:数据挖掘。
  • 基金资助:
    四川省科技厅重大专项(2022ZDZX0001);四川省科技厅重点研发项目(2022YFG0037)

Efficient reversible data hiding scheme based on two-dimensional modulo operations

Yue LI1,2, Dan TANG1,2(), Minjun SUN1,2, Xie WANG1,3, Hongliang CAI1,2, Qiong ZENG1,2   

  1. 1.School of Software Engineering,Chengdu University of Information Technology,Chengdu Sichuan 610225,China
    2.Sichuan Province Engineering Technology Research Center of Support Software of Informatization Application (Chengdu University of Information Technology),Chengdu Sichuan 610225,China
    3.Key Laboratory of Sichuan University for Aviation Manufacturing and Ground Command Software (Chengdu University of Information Technology),Chengdu Sichuan 610225,China
  • Received:2023-07-11 Revised:2023-09-25 Accepted:2023-09-25 Online:2023-10-31 Published:2024-06-10
  • Contact: Dan TANG
  • About author:LI Yue, born in 1997, M. S. candidate. Her research interests include information hiding, digital watermarking.
    SUN Minjun, born in 1998, M. S. candidate. His research interests include coding theory, distributed storage.
    WANG Xie, born in 1970, M. S., associate professor. His research interests include computer software and theory, big data analysis.
    CAI Hongliang, born in 1983, Ph. D., associate professor. His research interests include coding theory, visual cryptography.
    ZENG Qiong, born in 1976, M. S., lecturer. Her research interests include data mining.
  • Supported by:
    Major Special Project of Sichuan Science and Technology Department(2022ZDZX0001);Key R & D Project of Sichuan Science and Technology Department(2022YFG0037)

摘要:

针对在较大数据量传递的场景中使用可逆信息隐藏(RDH)保护数据时嵌入效率和抗检测能力较低的问题,提出一种基于二维模运算的高效率可逆信息隐藏方案。首先通过模运算较小的修改像素值嵌入较大的信息量,再结合增强的进制转换系统增加嵌入位数,最后使用折半法结合双图像赋予可逆性。在USC-SIPI标准图像库上进行的仿真实验结果表明,在嵌入高达100万比特秘密信息时,所提方案的隐写图像的峰值信噪比(PSNR)值保持在40 dB左右,且该隐写图像可有效抵抗RS(Regular Singular)隐写分析、像素差直方图(PDH)隐写分析和位平面隐写分析的静态攻击。因此,所提方案有效提高了对原始图像的嵌入效率,同时具有良好的抗检测能力。

关键词: 可逆信息隐藏, 增强进制, 模运算, 密钥值, 高效率

Abstract:

Aiming at the problem of low embedding efficiency and anti-detection capability when using Reversible Data Hiding (RDH) to protect data in scenarios with large data volume delivery, an efficient reversible data hiding scheme based on two-dimensional modulo operations was proposed. Firstly, a larger amount of information was embedded in smaller modified pixel values by modulo operations, then the number of embedded bits was increased by combining with an enhanced base conversion system, and finally the reversibility was conferred by using the halving method in combination with a double image. Simulation experiments conducted on the USC-SIPI standard image library show that the Peak Signal-to-Noise Ratio (PSNR) value of the steganographic image by the proposed scheme is about 40 dB when embedding up to 1 million bits of secret information, and the steganographic image can effectively resist the static attacks of RS (Regular Singular) steganalysis, Pixel-Difference Histogram (PDH) steganalysis, and bit-plane steganalysis. Therefore, the proposed scheme effectively improves the embedding efficiency of the original image, and has good anti-detection capability at the same time.

Key words: Reversible Data Hiding (RDH), enhanced base, modulo operation, key value, high efficiency

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