摘要
介绍了数字视频被动认证中四种主要篡改方式的检测原理,对这四种篡改方式的已有研究成果进行归纳,说明当前研究出现的困难和问题,并探讨了本领域未来的研究方向。
This paper introduces the detection principle of four main tampering way in the digital video passive forensics and generalizes the existing research results of the four tampering way. The current difficulties and problems in the research are showed and the future research direction in the field is discussed.
出处
《漳州职业技术学院学报》
2014年第4期1-7,共7页
Journal of Zhangzhou Institute of Technology
关键词
多媒体认证
视频篡改
被动认证
multimedia forensics
video tampering
passive forensics
