文章基本信息

标题：A Security Mechanism for Video Data hiding
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作者：Mr Sudheer Adepu ; Mr P. Ashok ; Dr.C.V.Guru Rao 等
期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2013
卷号：4
期号：8-5
出版社：Seventh Sense Research Group
摘要：Video data hiding is at rest an essential research subject. We implementing an advanced video data hiding method that performs erasure correction capability of repeat accumulate codes and superiority of forbidden zone data hiding. Selective embedded is applied in the suggested procedure to conclude host signal samples that appropriate for data hiding. This method includes a temporal synchronization scheme in the sequence to resist insert attacks and frame drop. The suggested frame work is examined by emblematic broadcast temporal against MPEG2, H.264 compression, frame rate adaptation attacks and other familiar video data hiding methods. The decoding error principles are stated for conventional system parameters. The simulation outputs specified that the frame work can be favorably makes use in video data hiding operations.
关键词：Data hiding; forbidden zone data hiding; quantization index modulation; repeat accumulate