%0 Journal Article
%T Robust digital video watermarking algorithm against collusion attack<br>一种抵抗共谋攻击的数字视频水印算法
%A ZHOU Hui
%A XU Tao
%A WU Xiao-chuan
%A <br>周惠
%A 徐涛
%A 武小川
%J 计算机应用
%D 2006
%I 
%X To improve the collusion attack of the video watermark, video content features were studied in domain of diacrete cosine transform, the algorithm in which both watermark information and its position information depend on content of embedded point was presented. Finally, experiment was performed to detect robustness of the algorithm. The result demonstrats that the algorithm is robust to collusion attack.
%K digital video watermarking
%K Discrete Cosine Transform(DCT)
%K content-based
%K collusion attack<br>数字视频水印
%K 离散余弦变换
%K 基于内容
%K 共谋攻击
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=9220D345650A6623&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=E158A972A605785F&sid=525CF7714FCB18E2&eid=725C082EB6FD280F&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=6