Volume 8 Number 11 (Nov. 2013)
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JSW 2013 Vol.8(11): 2962-2966 ISSN: 1796-217X
doi: 10.4304/jsw.8.11.2962-2966

A Video Watermark Achievement Algorithm Based on Content of the Video Sub-Region

Huimin Zhao1, Dong Zhang2
1Guangdong Polytechnic Normal University, Guangzhou, 510665, China
2Sun Yat-Sen University, Guangzhou, 510006, China


Abstract—Resisting collusion attack is one of important performances of video watermark algorithm. This paper presents a novel video watermark algorithm based on the visual features of the host video. The proposed algorithm embeds watermark on the DWT coefficients of sub-regions. The mechanism of JND (just-noticeable distortion) is used to attenuate the embedding strength in the sub-region. Experimental results show the proposed scheme can effectively resist two types of linear collusion attacks while still being robust, stable and imperceptible.

Index Terms—Video watermark, collusion attack, content, sub-region.

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Cite: Huimin Zhao, Dong Zhang, "A Video Watermark Achievement Algorithm Based on Content of the Video Sub-Region," Journal of Software vol. 8, no. 11, pp. 2962-2966, 2013.

General Information

ISSN: 1796-217X (Online)
Frequency: Monthly
Editor-in-Chief: Prof. Antanas Verikas
Executive Editor: Ms. Yoyo Y. Zhou
Abstracting/ Indexing: DBLP, EBSCO, ProQuest, INSPEC, ULRICH's Periodicals Directory, WorldCat, etc
E-mail: jsw@iap.org
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