Volume 8 Number 11 (Nov. 2013)
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JCP 2013 Vol.8(11): 2756-2762 ISSN: 1796-203X
doi: 10.4304/jcp.8.11.2756-2762

Video Watermarking Algorithm Based on Relative Relationship of DCT Coefficients

Mingzhi Cheng1, Yanping Du1, Yan Wang1, Minchao Xi2, and Kaiguo Yuan2
1 Beijing Institute of Graphic Communication, Beijing, China
2 School of Computing, Beijing University of Posts and Telecommunications, Beijing, China


Abstract—A video watermarking algorithm based on relative relationship of DCT coefficients is proposed in this paper. By modification of coefficients on chosen positions, the robustness of watermark embedding is ensured. Meanwhile, as the relationship of coefficients remains unchanged, the quality of video is not affected. The analysis results shows that the performance of proposed algorithm is better than the typical algorithms.

Index Terms—Video Watermark; Relative Relationship; DCT; BCH; Arnold Transformation

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Cite: Mingzhi Cheng, Yanping Du, Yan Wang, Minchao Xi, and Kaiguo Yuan, " Video Watermarking Algorithm Based on Relative Relationship of DCT Coefficients," Journal of Computers vol. 8, no. 11, pp. 2756-2762, 2013.

General Information

ISSN: 1796-203X
Frequency: Monthly (2006-2014); Bimonthly (Since 2015)
Editor-in-Chief: Prof. Liansheng Tan
Executive Editor: Ms. Nina Lee
Abstracting/ Indexing: DBLP, EBSCO,  ProQuest, INSPEC, ULRICH's Periodicals Directory, WorldCat, CNKI,etc
E-mail: jcp@iap.org
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