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《Journal of Intelligence》 2015-02
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Network Image Supervision of Public Opinion:Analysis and Countermeasures Based on Information Security

Zhan Bisheng;Zeng Runxi;She Shuo;Ge Jing;College of Public Administration,Huazhong University of Science and Technology;  
With the increasing influence of the network public opinion on the national political order and social development stability,information securities is challenged by the illegal spread,extraction,malicious tampering and forgery of public opinion information on network image information of public opinion.Based on the practice of digital fingerprint technology at home and abroad,this paper applied the chaotic sequence encryption algorithm to watermark,which turned to digital fingerprints to form a new image transmission system for image information security of public opinion system.Empirical research shows that this technology can not only effectively prevent the illegal spread of administrative information and avoid malicious tampering and forgery,but also can distinguish between truth and false so as to make the image information transmission legitimate and secure,which has important theoretical and practical significance in the transmission process of network image information of public opinion in China.
【Fund】: 国家社会科学基金项目“新媒体对我国食品安全风险交流的影响研究”(编号:13CGL117青年项目)
【CateGory Index】: TP309
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