数字图像隐写与隐写分析技术的研究  

Research on Digital Image Steganography and Steganalysis

作　　者：魏程程 Wei Chengcheng(Xi＇an Technological University,Xi＇an Shaanxi 710021,China)

机构地区：[1]西安工业大学,陕西西安710021

出　　处：《信息与电脑》2018年第12期213-215,共3页Information & Computer

摘　　要：近年来,随着全球信息化水平的不断提高和信息安全的重要性日趋增强,隐写分析成为信息安全领域的一个新的重要研究热点。隐写分析技术,是对嵌入秘密信息导致的载体信息的一些统计特征的变化进行分析,来判断载体中是否隐藏有秘密信息。隐写分析技术在网络信息过滤、维护社会稳定、国家的安全发展等方面具有十分重要的现实意义。In recent years, with the continuous improvement of the global informatization level and the increasing importance of information security, steganalysis has become a new and important research hotspot in the field of information security. Steganalysis technology analyzes the change of some statistical characteristics of the carrier information caused by the embedded secret information to judge whether the hidden information is hidden in the carrier. Steganalysis technology has very important practical significance in network information filtering, maintaining social stability, and national security development.

关 键 词：隐写术 隐写分析 信息安全 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]