摘要
图像隐写是网络空间安全领域一个重要的研究方向,已经有大量的隐写以及隐写分析方法提出。为了解决图像隐写的检测问题,使用实验的方式对文中介绍的图像隐写方法中的拼接和LSB隐写进行分析和测试,结果表明,文中的实验方法能够有效地对图像隐写的隐藏信息进行分析和提取,同时提供了图像隐写在检测中的一般思路。
Image steganography is an important research direction in the field of cyberspace security.A large number of steganography and steganalysis methods have been proposed.In order to solve the problem of image steganography detection,experimental methods are used to analyze and test the collagebased steganography and LSB steganography in the image steganography method introduced in this article.The results show that the experimental method in the paper can effectively analyze and extract image steganography information.Provides general ideas for image steganography detection.
作者
王莹莹
李旋
Wang Yingying;Li Xuan(The Third Research Institute of Ministry of Public Security,Shanghai 200031)
出处
《网络空间安全》
2020年第2期36-41,共6页
Cyberspace Security
基金
国家重点研发计划项目(项目编号:2018YFC0824800)。
