A Video Zero-watermark Algorithm Based on the Contourlet Transform

被引：0

作者：

Chen, Xuesong ^{[1
]}

Bu, Guanglong ^{[1
]}

Li, Haotian ^{[1
]}

Bi, Hongbo ^{[1
]}

机构：

[1] Northeast Petr Univ, Elect & Informat Engn Coll, Daqing 163318, Peoples R China

来源：

PROCEEDINGS OF 3RD INTERNATIONAL CONFERENCE ON MULTIMEDIA TECHNOLOGY (ICMT-13) | 2013年 / 84卷

关键词：

Video; Zero-watermark; Contourlet Transform;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A video zero-watermark algorithm is proposed based on Contourlet transform, which has been hailed as the "real" tool to capture the geometric structure of the two-dimensional signal. The algorithm uses Contourlet transform to deal with each frame image of the original video, and select the low frequency coefficients to construct the zero-watermark. The experimental results show that the algorithm makes the imperceptibility and robustness have a good compromise and can resist MPEG compression and other common video attack effectively.

引用

页码：216 / 223

页数：8

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