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DCT and Thresholding based Digital Video Watermarking

Naginder Kaur, Manie Kansal, Gursharanjeet Singh Published in Security

DCT and Thresholding based Digital Video Watermarking
International Journal of Applied Information Systems
Year of Publication 2012
© 2010 by IJAIS Journal
Series Volume 2 Number 6
Authors Naginder Kaur, Manie Kansal, Gursharanjeet Singh
10.5120/ijais12-450373
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  1. Naginder Kaur, Manie Kansal and Gursharanjeet Singh. Article: DCT and Thresholding based Digital Video Watermarking. International Journal of Applied Information Systems 2(6):9-12, May 2012. BibTeX

    @article{key:article,
	author = "Naginder Kaur and Manie Kansal and Gursharanjeet Singh",
	title = "Article: DCT and Thresholding based Digital Video Watermarking",
	journal = "International Journal of Applied Information Systems",
	year = 2012,
	volume = 2,
	number = 6,
	pages = "9-12",
	month = "May",
	note = "Published by Foundation of Computer Science, New York, USA"
}

Abstract

A DCT based video watermarking technique is proposed in this paper. Digital media offer several distinct advantages over analog media ,such as high quality ,easy editing ,high fidelity copying. The ease by which a digital information can be duplicated and distributed has led to the need for effective copyright protection tools. Watermarking is used to hide the secret data such as the private message or the copyright into a meaningful host image to distract the attention of the observers. The watermark is inserted into the video in the frequency domain to achieve the better results and robustness of the hiding data.

Reference

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  2. Yigang Zhou Jia Liu, "Blind Watermarking Algorithm Based on DCT for Color Images" , 2009.
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  7. Ruiling Zhu, Xin Wang, "Efficient Digital Watermarking in DCT Domain", International Forum on Information Technology and Applications,2009.
  8. Yixin Yan, Wei Cao, Shengming Li, "Block based Adaptive Image Watermarking Scheme using Just Noticeable Difference ", International Workshop on Imaging Systems and Techniques, 2009

Keywords

Dct, Hvs, Psnr.