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	Robust 3D wavelet video watermarking
	Yang, Jie ; Lee, Moon Ho ; Liu, Quan ; Tan, Guo Zhen ; Wan, Xuan
	2003
英文摘要	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.; EI; 0
语种	英语
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/329377]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Yang, Jie,Lee, Moon Ho,Liu, Quan,et al. Robust 3D wavelet video watermarking. 2003-01-01.

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