A new data hiding method for H.264 based on secret sharing
A new data hiding method for H.264 based on secret sharing
复制标题
一种基于秘密共享的H.264数据隐藏新方法
DOI:
10.1016/j.neucom.2015.02.102
复制
发表时间:
2016-05
期刊:
影响因子:
6
通讯作者:
Yunxia Liu
中科院分区:
文献类型:
--
作者:
Yunxia Liu
This paper proposes a new data hiding method for H.264 without intra-frame distortion drift. The embedded secret data is first distributed into n sub-secrets with matrix equation by using Shamir׳s (t, n)-threshold secret sharing. Then we choose the block with prediction mode and embed the embedded data into discrete cosine transform (DCT) coefficients of the selected block. Finally, we recover the original video as much as possible when the hidden data is extracted out by using the t sub-secrets of the video frames. The experimental results show that this new robust data hiding method not only can get more robustness, effectively avert intra-frame distortion drift and get good visual quality, but also can protect the original video.
登录
查看更多内容
DOI:
--
发表时间:
2006-10
期刊:
Fundam. Informaticae
影响因子:
--
作者:
Cristian S. Calude;C. Câmpeanu;M. Dumitrescu
通讯作者:
Cristian S. Calude;C. Câmpeanu;M. Dumitrescu
影响因子:
8.9
作者:
Xiaofeng Wang;De-shuang Huang
通讯作者:
Xiaofeng Wang;De-shuang Huang
DOI:
10.1109/apccas.2006.342301
发表时间:
2006-12
期刊:
APCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems
影响因子:
--
作者:
Cong-Van Nguyen;D. Tay;G. Deng
通讯作者:
Cong-Van Nguyen;D. Tay;G. Deng
DOI:
10.1109/ism.2008.16
发表时间:
2008-12
期刊:
2008 Tenth IEEE International Symposium on Multimedia
影响因子:
--
作者:
Xun Gong;Hai-Ming Lu
通讯作者:
Xun Gong;Hai-Ming Lu
DOI:
10.1109/tcbb.2013.10
发表时间:
2013-03-01
影响因子:
4.5
作者:
Huang, De-Shuang;Yu, Hong-Jie
通讯作者:
Yu, Hong-Jie