Volume No. :   2

Issue No. :  4

Year :  2011

ISSN Print :  0976-2973

ISSN Online :  2321-581X


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Review of Different Embedding Factor’s for an Adaptive Image Watermarking Scheme.



Address:   Amar Kumar Dey and Manisha Sharma
Department of Electronics and Telecommunication, Bhilai Institute of Technology, Durg (C.G).
*Corresponding Author
DOI No:

ABSTRACT:
Digital image watermarking is one of the most important techniques for copyright protection. The robustness, imperceptibility and capacity are the basic requirements of digital image watermarking. The key factor that affects both the robustness and imperceptibility is the embedding factor. In particular, the concept robustness and imperceptibility image watermarking is reviewed in details. In this paper, review different method to determine the watermark strength. And, a novel adaptive methodology is introduced to estimate watermark strength to ameliorate both imperceptibility and robustness at the same time.
KEYWORDS:
Digital image watermarking, watermark strength, robustness, imperceptibility.
Cite:
Amar Kumar Dey, Manisha Sharma. Review of Different Embedding Factor’s for an Adaptive Image Watermarking Scheme. Research J. Engineering and Tech. 2(4): Oct. - Dec. 2011 page 236-241.
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