DocumentCode
1830721
Title
Robust 3D wavelet video watermarking
Author
Yang, Jie ; Lee, Moon Ho ; Liu, Qua ; Tan, Gua Zhen ; Wan, Xuan
Author_Institution
Inf. Eng. Inst., Wuhan Univ. of Technol., China
fYear
2003
fDate
17-19 June 2003
Firstpage
208
Lastpage
209
Abstract
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.
Keywords
copyright; data compression; discrete wavelet transforms; security of data; transform coding; video coding; watermarking; 3D DWT; copyright information; digital watermarking; performance evaluation; robust 3D wavelet video watermarking; secure copyright protection; spread spectrum signal; system security; three dimensional discrete wavelet transform; watermark extraction; Data mining; Discrete wavelet transforms; Filters; Intellectual property; Rendering (computer graphics); Robustness; Signal processing; Watermarking; Wavelet coefficients; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2003. ICCE. 2003 IEEE International Conference on
Print_ISBN
0-7803-7721-4
Type
conf
DOI
10.1109/ICCE.2003.1218888
Filename
1218888
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