Robust 3D wavelet video watermarking

Robust 3D wavelet video watermarking
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鲁棒的 3D 小波视频水印

DOI:
10.1109/icce.2003.1218888
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发表时间:
2003
期刊:
2003 IEEE International Conference on Consumer Electronics, 2003. ICCE.
影响因子:
--
通讯作者:
Xuan Wan
Xuan Wan
中科院分区:
--
文献类型:
--
作者:
Jie Yang;M. Lee;QUAN LIU;G. Tan;Xuan Wan

文献摘要

被引文献

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本文提出了一种数字水印和视频安全版权保护的新方法,主要目的是阻止受版权保护的材料的非法复制和分发。水印是以扩频信号的形式编码的版权信息,以确保系统安全,并嵌入到视频块的三维离散小波变换(3D DWT)幅度中。所提出技术的性能通过实验进行评估。
This paper proposes a new approach for digital watermarking and secure copyright protection of video, the principal aim being to discourage illicit copying and distribution of copyrighted material. The watermark is a copyright information encoded in the form of a spread spectrum signal to ensure the system security and is embedded in the three dimensional discrete wavelet transform (3D DWT) magnitude of video chunks. The performance of the presented technique is evaluated experimentally.