基于直方图平移的图像信息隐藏算法研究  

Research on Image Information Hiding Algorithm Based on Histogram Shift

作　　者：徐海玲 覃碟 XU Hailing;QIN Die(Guangxi Vocational College of Safety Engineering,Nanning 530100,China)

机构地区：[1]广西安全工程职业技术学院,南宁530100

出　　处：《移动信息》2025年第4期178-180,183,共4页Mobile Information

摘　　要：随着网络通信的迅速发展,信息安全问题引起了人们的重视。隐藏信息能较好地解决信息安全的问题,而数字图像作为一种比较普遍的通信方式,其能利用数字图像隐藏信息保障信息安全。针对这一现象,文中从原理出发和评价标准出发,对使用bmp类型图像,并用直方图平移算法将信息隐藏在数字图像中的技术进行了分析。通过具体的算法实验,证明了算法的可行性,并针对实验结果根据信息隐藏算法的评价标准对算法的性能大小进行了分析。With the rapid development of network communication,information security issues have attracted people̓s attention.Hidden information can effectively solve the problem of information security,and digital images,as a common communication method,can use digital images to hide information and ensure information security.In response to this phenomenon,this paper analyzes the technique of using BMP type images and hiding information in digital images using histogram shift algorithm based on principles and evaluation criteria.Through specific algorithm experiments,the feasibility of the algorithm has been demonstrated,and the performance of the algorithm has been analyzed based on the evaluation criteria of information hiding algorithms according to the experimental results.

关 键 词：信息隐藏 数字图像 直方图平移 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]