Fast video encryption and watermarking hybrid algorithm

被引：0

作者：

Shang Yue-yun ^{[1
]}

Ye Deng-pan ^{[1
]}

机构：

[1] S Cent Univ Natl, Coll Comp Sci, Wuhan 430074, Peoples R China

来源：

PROCEEDINGS OF THE 2007 CHINESE CONTROL AND DECISION CONFERENCE | 2007年

关键词：

video encryption; video watermarking; DCT coefficients permutation;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Classical video encryption schemes are used to prevent video data from unauthorized customer. However, decrypted data are still threatened to pirate. A fast video encryption and watermarking hybrid scheme is proposed based on DCT coefficients permutation, in which watermarks are embedded into video during encryption processing. Experimental results show the effectiveness of the proposed method.

引用

页码：304 / +

页数：4